/* * Copyright © 2009 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * Authors: * Xiang Haihao * Zou Nan hai * */ #ifdef ANDROID #include "config_android.h" #else #include "config.h" #endif #include #include #include #include #include #ifdef HAVE_VA_X11 # include "i965_output_dri.h" #endif #ifdef HAVE_VA_WAYLAND # include "i965_output_wayland.h" #endif #include "intel_driver.h" #include "intel_memman.h" #include "intel_batchbuffer.h" #include "i965_defines.h" #include "i965_drv_video.h" #include "i965_decoder.h" #include "i965_encoder.h" #define CONFIG_ID_OFFSET 0x01000000 #define CONTEXT_ID_OFFSET 0x02000000 #define SURFACE_ID_OFFSET 0x04000000 #define BUFFER_ID_OFFSET 0x08000000 #define IMAGE_ID_OFFSET 0x0a000000 #define SUBPIC_ID_OFFSET 0x10000000 #define HAS_MPEG2_DECODING(ctx) ((ctx)->codec_info->has_mpeg2_decoding && \ (ctx)->intel.has_bsd) #define HAS_MPEG2_ENCODING(ctx) ((ctx)->codec_info->has_mpeg2_encoding && \ (ctx)->intel.has_bsd) #define HAS_H264_DECODING(ctx) ((ctx)->codec_info->has_h264_decoding && \ (ctx)->intel.has_bsd) #define HAS_H264_ENCODING(ctx) ((ctx)->codec_info->has_h264_encoding && \ (ctx)->intel.has_bsd) #define HAS_VC1_DECODING(ctx) ((ctx)->codec_info->has_vc1_decoding && \ (ctx)->intel.has_bsd) #define HAS_JPEG_DECODING(ctx) ((ctx)->codec_info->has_jpeg_decoding && \ (ctx)->intel.has_bsd) #define HAS_VPP(ctx) ((ctx)->codec_info->has_vpp) #define HAS_ACCELERATED_GETIMAGE(ctx) ((ctx)->codec_info->has_accelerated_getimage) #define HAS_ACCELERATED_PUTIMAGE(ctx) ((ctx)->codec_info->has_accelerated_putimage) #define HAS_TILED_SURFACE(ctx) ((ctx)->codec_info->has_tiled_surface) static int get_sampling_from_fourcc(unsigned int fourcc); /* Check whether we are rendering to X11 (VA/X11 or VA/GLX API) */ #define IS_VA_X11(ctx) \ (((ctx)->display_type & VA_DISPLAY_MAJOR_MASK) == VA_DISPLAY_X11) /* Check whether we are rendering to Wayland */ #define IS_VA_WAYLAND(ctx) \ (((ctx)->display_type & VA_DISPLAY_MAJOR_MASK) == VA_DISPLAY_WAYLAND) enum { I965_SURFACETYPE_RGBA = 1, I965_SURFACETYPE_YUV, I965_SURFACETYPE_INDEXED }; /* List of supported display attributes */ static const VADisplayAttribute i965_display_attributes[] = { { VADisplayAttribRotation, 0, 3, VA_ROTATION_NONE, VA_DISPLAY_ATTRIB_GETTABLE|VA_DISPLAY_ATTRIB_SETTABLE }, }; /* List of supported image formats */ typedef struct { unsigned int type; VAImageFormat va_format; } i965_image_format_map_t; static const i965_image_format_map_t i965_image_formats_map[I965_MAX_IMAGE_FORMATS + 1] = { { I965_SURFACETYPE_YUV, { VA_FOURCC('Y','V','1','2'), VA_LSB_FIRST, 12, } }, { I965_SURFACETYPE_YUV, { VA_FOURCC('I','4','2','0'), VA_LSB_FIRST, 12, } }, { I965_SURFACETYPE_YUV, { VA_FOURCC('N','V','1','2'), VA_LSB_FIRST, 12, } }, { I965_SURFACETYPE_YUV, { VA_FOURCC('Y','U','Y','2'), VA_LSB_FIRST, 16, } }, { I965_SURFACETYPE_YUV, { VA_FOURCC('U','Y','V','Y'), VA_LSB_FIRST, 16, } }, { I965_SURFACETYPE_RGBA, { VA_FOURCC('R','G','B','X'), VA_LSB_FIRST, 32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000 } }, { I965_SURFACETYPE_RGBA, { VA_FOURCC('B','G','R','X'), VA_LSB_FIRST, 32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff } }, }; /* List of supported subpicture formats */ typedef struct { unsigned int type; unsigned int format; VAImageFormat va_format; unsigned int va_flags; } i965_subpic_format_map_t; #define COMMON_SUBPICTURE_FLAGS \ (VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD| \ VA_SUBPICTURE_GLOBAL_ALPHA) static const i965_subpic_format_map_t i965_subpic_formats_map[I965_MAX_SUBPIC_FORMATS + 1] = { { I965_SURFACETYPE_INDEXED, I965_SURFACEFORMAT_P4A4_UNORM, { VA_FOURCC('I','A','4','4'), VA_MSB_FIRST, 8, }, COMMON_SUBPICTURE_FLAGS }, { I965_SURFACETYPE_INDEXED, I965_SURFACEFORMAT_A4P4_UNORM, { VA_FOURCC('A','I','4','4'), VA_MSB_FIRST, 8, }, COMMON_SUBPICTURE_FLAGS }, { I965_SURFACETYPE_INDEXED, I965_SURFACEFORMAT_P8A8_UNORM, { VA_FOURCC('I','A','8','8'), VA_MSB_FIRST, 16, }, COMMON_SUBPICTURE_FLAGS }, { I965_SURFACETYPE_INDEXED, I965_SURFACEFORMAT_A8P8_UNORM, { VA_FOURCC('A','I','8','8'), VA_MSB_FIRST, 16, }, COMMON_SUBPICTURE_FLAGS }, { I965_SURFACETYPE_RGBA, I965_SURFACEFORMAT_B8G8R8A8_UNORM, { VA_FOURCC('B','G','R','A'), VA_LSB_FIRST, 32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 }, COMMON_SUBPICTURE_FLAGS }, { I965_SURFACETYPE_RGBA, I965_SURFACEFORMAT_R8G8B8A8_UNORM, { VA_FOURCC('R','G','B','A'), VA_LSB_FIRST, 32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 }, COMMON_SUBPICTURE_FLAGS }, }; static const i965_subpic_format_map_t * get_subpic_format(const VAImageFormat *va_format) { unsigned int i; for (i = 0; i965_subpic_formats_map[i].type != 0; i++) { const i965_subpic_format_map_t * const m = &i965_subpic_formats_map[i]; if (m->va_format.fourcc == va_format->fourcc && (m->type == I965_SURFACETYPE_RGBA ? (m->va_format.byte_order == va_format->byte_order && m->va_format.red_mask == va_format->red_mask && m->va_format.green_mask == va_format->green_mask && m->va_format.blue_mask == va_format->blue_mask && m->va_format.alpha_mask == va_format->alpha_mask) : 1)) return m; } return NULL; } extern struct hw_context *i965_proc_context_init(VADriverContextP, struct object_config *); extern struct hw_context *g4x_dec_hw_context_init(VADriverContextP, struct object_config *); static struct hw_codec_info g4x_hw_codec_info = { .dec_hw_context_init = g4x_dec_hw_context_init, .enc_hw_context_init = NULL, .proc_hw_context_init = NULL, .max_width = 2048, .max_height = 2048, .has_mpeg2_decoding = 1, }; extern struct hw_context *ironlake_dec_hw_context_init(VADriverContextP, struct object_config *); static struct hw_codec_info ironlake_hw_codec_info = { .dec_hw_context_init = ironlake_dec_hw_context_init, .enc_hw_context_init = NULL, .proc_hw_context_init = i965_proc_context_init, .max_width = 2048, .max_height = 2048, .has_mpeg2_decoding = 1, .has_h264_decoding = 1, .has_vpp = 1, .has_accelerated_putimage = 1, }; extern struct hw_context *gen6_dec_hw_context_init(VADriverContextP, struct object_config *); extern struct hw_context *gen6_enc_hw_context_init(VADriverContextP, struct object_config *); static struct hw_codec_info gen6_hw_codec_info = { .dec_hw_context_init = gen6_dec_hw_context_init, .enc_hw_context_init = gen6_enc_hw_context_init, .proc_hw_context_init = i965_proc_context_init, .max_width = 2048, .max_height = 2048, .has_mpeg2_decoding = 1, .has_mpeg2_encoding = 1, .has_h264_decoding = 1, .has_h264_encoding = 1, .has_vc1_decoding = 1, .has_vpp = 1, .has_accelerated_getimage = 1, .has_accelerated_putimage = 1, .has_tiled_surface = 1, }; extern struct hw_context *gen7_dec_hw_context_init(VADriverContextP, struct object_config *); extern struct hw_context *gen7_enc_hw_context_init(VADriverContextP, struct object_config *); static struct hw_codec_info gen7_hw_codec_info = { .dec_hw_context_init = gen7_dec_hw_context_init, .enc_hw_context_init = gen7_enc_hw_context_init, .proc_hw_context_init = i965_proc_context_init, .max_width = 4096, .max_height = 4096, .has_mpeg2_decoding = 1, .has_mpeg2_encoding = 1, .has_h264_decoding = 1, .has_h264_encoding = 1, .has_vc1_decoding = 1, .has_jpeg_decoding = 1, .has_vpp = 1, .has_accelerated_getimage = 1, .has_accelerated_putimage = 1, .has_tiled_surface = 1, }; extern struct hw_context *gen75_proc_context_init(VADriverContextP, struct object_config *); static struct hw_codec_info gen75_hw_codec_info = { .dec_hw_context_init = gen75_dec_hw_context_init, .enc_hw_context_init = gen75_enc_hw_context_init, .proc_hw_context_init = gen75_proc_context_init, .max_width = 4096, .max_height = 4096, .has_mpeg2_decoding = 1, .has_mpeg2_encoding = 1, .has_h264_decoding = 1, .has_h264_encoding = 1, .has_vc1_decoding = 1, .has_jpeg_decoding = 1, .has_vpp = 1, .has_accelerated_getimage = 1, .has_accelerated_putimage = 1, .has_tiled_surface = 1, }; #define I965_PACKED_HEADER_BASE 0 #define I965_PACKED_MISC_HEADER_BASE 3 int va_enc_packed_type_to_idx(int packed_type) { int idx = 0; if (packed_type & VAEncPackedHeaderMiscMask) { idx = I965_PACKED_MISC_HEADER_BASE; packed_type = (~VAEncPackedHeaderMiscMask & packed_type); assert(packed_type > 0); idx += (packed_type - 1); } else { idx = I965_PACKED_HEADER_BASE; switch (packed_type) { case VAEncPackedHeaderSequence: idx = I965_PACKED_HEADER_BASE + 0; break; case VAEncPackedHeaderPicture: idx = I965_PACKED_HEADER_BASE + 1; break; case VAEncPackedHeaderSlice: idx = I965_PACKED_HEADER_BASE + 2; break; default: /* Should not get here */ assert(0); break; } } assert(idx < 4); return idx; } VAStatus i965_QueryConfigProfiles(VADriverContextP ctx, VAProfile *profile_list, /* out */ int *num_profiles) /* out */ { struct i965_driver_data * const i965 = i965_driver_data(ctx); int i = 0; if (HAS_MPEG2_DECODING(i965) || HAS_MPEG2_ENCODING(i965)) { profile_list[i++] = VAProfileMPEG2Simple; profile_list[i++] = VAProfileMPEG2Main; } if (HAS_H264_DECODING(i965) || HAS_H264_ENCODING(i965)) { profile_list[i++] = VAProfileH264Baseline; profile_list[i++] = VAProfileH264Main; profile_list[i++] = VAProfileH264High; } if (HAS_VC1_DECODING(i965)) { profile_list[i++] = VAProfileVC1Simple; profile_list[i++] = VAProfileVC1Main; profile_list[i++] = VAProfileVC1Advanced; } if (HAS_VPP(i965)) { profile_list[i++] = VAProfileNone; } if (HAS_JPEG_DECODING(i965)) { profile_list[i++] = VAProfileJPEGBaseline; } /* If the assert fails then I965_MAX_PROFILES needs to be bigger */ assert(i <= I965_MAX_PROFILES); *num_profiles = i; return VA_STATUS_SUCCESS; } VAStatus i965_QueryConfigEntrypoints(VADriverContextP ctx, VAProfile profile, VAEntrypoint *entrypoint_list, /* out */ int *num_entrypoints) /* out */ { struct i965_driver_data * const i965 = i965_driver_data(ctx); int n = 0; switch (profile) { case VAProfileMPEG2Simple: case VAProfileMPEG2Main: if (HAS_MPEG2_DECODING(i965)) entrypoint_list[n++] = VAEntrypointVLD; if (HAS_MPEG2_ENCODING(i965)) entrypoint_list[n++] = VAEntrypointEncSlice; break; case VAProfileH264Baseline: case VAProfileH264Main: case VAProfileH264High: if (HAS_H264_DECODING(i965)) entrypoint_list[n++] = VAEntrypointVLD; if (HAS_H264_ENCODING(i965)) entrypoint_list[n++] = VAEntrypointEncSlice; break; case VAProfileVC1Simple: case VAProfileVC1Main: case VAProfileVC1Advanced: if (HAS_VC1_DECODING(i965)) entrypoint_list[n++] = VAEntrypointVLD; break; case VAProfileNone: if (HAS_VPP(i965)) entrypoint_list[n++] = VAEntrypointVideoProc; break; case VAProfileJPEGBaseline: if (HAS_JPEG_DECODING(i965)) entrypoint_list[n++] = VAEntrypointVLD; break; default: break; } /* If the assert fails then I965_MAX_ENTRYPOINTS needs to be bigger */ assert(n <= I965_MAX_ENTRYPOINTS); *num_entrypoints = n; return n > 0 ? VA_STATUS_SUCCESS : VA_STATUS_ERROR_UNSUPPORTED_PROFILE; } VAStatus i965_GetConfigAttributes(VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, /* in/out */ int num_attribs) { int i; /* Other attributes don't seem to be defined */ /* What to do if we don't know the attribute? */ for (i = 0; i < num_attribs; i++) { switch (attrib_list[i].type) { case VAConfigAttribRTFormat: attrib_list[i].value = VA_RT_FORMAT_YUV420; break; case VAConfigAttribRateControl: if (entrypoint == VAEntrypointEncSlice) { attrib_list[i].value = VA_RC_CBR | VA_RC_CQP; break; } case VAConfigAttribEncPackedHeaders: if (entrypoint == VAEntrypointEncSlice) { attrib_list[i].value = VA_ENC_PACKED_HEADER_SEQUENCE | VA_ENC_PACKED_HEADER_PICTURE | VA_ENC_PACKED_HEADER_MISC; break; } default: /* Do nothing */ attrib_list[i].value = VA_ATTRIB_NOT_SUPPORTED; break; } } return VA_STATUS_SUCCESS; } static void i965_destroy_config(struct object_heap *heap, struct object_base *obj) { object_heap_free(heap, obj); } static VAStatus i965_update_attribute(struct object_config *obj_config, VAConfigAttrib *attrib) { int i; /* Check existing attrbiutes */ for (i = 0; i < obj_config->num_attribs; i++) { if (obj_config->attrib_list[i].type == attrib->type) { /* Update existing attribute */ obj_config->attrib_list[i].value = attrib->value; return VA_STATUS_SUCCESS; } } if (obj_config->num_attribs < I965_MAX_CONFIG_ATTRIBUTES) { i = obj_config->num_attribs; obj_config->attrib_list[i].type = attrib->type; obj_config->attrib_list[i].value = attrib->value; obj_config->num_attribs++; return VA_STATUS_SUCCESS; } return VA_STATUS_ERROR_MAX_NUM_EXCEEDED; } VAStatus i965_CreateConfig(VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id) /* out */ { struct i965_driver_data * const i965 = i965_driver_data(ctx); struct object_config *obj_config; int configID; int i; VAStatus vaStatus; /* Validate profile & entrypoint */ switch (profile) { case VAProfileMPEG2Simple: case VAProfileMPEG2Main: if ((HAS_MPEG2_DECODING(i965) && VAEntrypointVLD == entrypoint) || (HAS_MPEG2_ENCODING(i965) && VAEntrypointEncSlice == entrypoint)) { vaStatus = VA_STATUS_SUCCESS; } else { vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; } break; case VAProfileH264Baseline: case VAProfileH264Main: case VAProfileH264High: if ((HAS_H264_DECODING(i965) && VAEntrypointVLD == entrypoint) || (HAS_H264_ENCODING(i965) && VAEntrypointEncSlice == entrypoint)) { vaStatus = VA_STATUS_SUCCESS; } else { vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; } break; case VAProfileVC1Simple: case VAProfileVC1Main: case VAProfileVC1Advanced: if (HAS_VC1_DECODING(i965) && VAEntrypointVLD == entrypoint) { vaStatus = VA_STATUS_SUCCESS; } else { vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; } break; case VAProfileNone: if (HAS_VPP(i965) && VAEntrypointVideoProc == entrypoint) { vaStatus = VA_STATUS_SUCCESS; } else { vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; } break; case VAProfileJPEGBaseline: if (HAS_JPEG_DECODING(i965) && VAEntrypointVLD == entrypoint) { vaStatus = VA_STATUS_SUCCESS; } else { vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; } break; default: vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE; break; } if (VA_STATUS_SUCCESS != vaStatus) { return vaStatus; } configID = NEW_CONFIG_ID(); obj_config = CONFIG(configID); if (NULL == obj_config) { vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; return vaStatus; } obj_config->profile = profile; obj_config->entrypoint = entrypoint; obj_config->attrib_list[0].type = VAConfigAttribRTFormat; obj_config->attrib_list[0].value = VA_RT_FORMAT_YUV420; obj_config->num_attribs = 1; for(i = 0; i < num_attribs; i++) { vaStatus = i965_update_attribute(obj_config, &(attrib_list[i])); if (VA_STATUS_SUCCESS != vaStatus) { break; } } /* Error recovery */ if (VA_STATUS_SUCCESS != vaStatus) { i965_destroy_config(&i965->config_heap, (struct object_base *)obj_config); } else { *config_id = configID; } return vaStatus; } VAStatus i965_DestroyConfig(VADriverContextP ctx, VAConfigID config_id) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_config *obj_config = CONFIG(config_id); VAStatus vaStatus; if (NULL == obj_config) { vaStatus = VA_STATUS_ERROR_INVALID_CONFIG; return vaStatus; } i965_destroy_config(&i965->config_heap, (struct object_base *)obj_config); return VA_STATUS_SUCCESS; } VAStatus i965_QueryConfigAttributes(VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, /* out */ VAEntrypoint *entrypoint, /* out */ VAConfigAttrib *attrib_list, /* out */ int *num_attribs) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_config *obj_config = CONFIG(config_id); VAStatus vaStatus = VA_STATUS_SUCCESS; int i; assert(obj_config); *profile = obj_config->profile; *entrypoint = obj_config->entrypoint; *num_attribs = obj_config->num_attribs; for(i = 0; i < obj_config->num_attribs; i++) { attrib_list[i] = obj_config->attrib_list[i]; } return vaStatus; } static void i965_destroy_surface(struct object_heap *heap, struct object_base *obj) { struct object_surface *obj_surface = (struct object_surface *)obj; dri_bo_unreference(obj_surface->bo); obj_surface->bo = NULL; if (obj_surface->free_private_data != NULL) { obj_surface->free_private_data(&obj_surface->private_data); obj_surface->private_data = NULL; } object_heap_free(heap, obj); } static VAStatus i965_CreateSurfaces2( VADriverContextP ctx, unsigned int format, unsigned int width, unsigned int height, VASurfaceID *surfaces, unsigned int num_surfaces, VASurfaceAttrib *attrib_list, unsigned int num_attribs ) { struct i965_driver_data *i965 = i965_driver_data(ctx); int i,j; VAStatus vaStatus = VA_STATUS_SUCCESS; int expected_fourcc = 0; for (i = 0; i < num_attribs && attrib_list; i++) { if ((attrib_list[i].type == VASurfaceAttribPixelFormat) && (attrib_list[i].flags & VA_SURFACE_ATTRIB_SETTABLE)) { assert(attrib_list[i].value.type == VAGenericValueTypeInteger); expected_fourcc = attrib_list[i].value.value.i; break; } } /* support 420 & 422 & RGB32 format, 422 and RGB32 are only used * for post-processing (including color conversion) */ if (VA_RT_FORMAT_YUV420 != format && VA_RT_FORMAT_YUV422 != format && VA_RT_FORMAT_RGB32 != format) { return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT; } for (i = 0; i < num_surfaces; i++) { int surfaceID = NEW_SURFACE_ID(); struct object_surface *obj_surface = SURFACE(surfaceID); if (NULL == obj_surface) { vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; break; } surfaces[i] = surfaceID; obj_surface->status = VASurfaceReady; obj_surface->orig_width = width; obj_surface->orig_height = height; obj_surface->subpic_render_idx = 0; for(j = 0; j < I965_MAX_SUBPIC_SUM; j++){ obj_surface->subpic[j] = VA_INVALID_ID; obj_surface->obj_subpic[j] = NULL; } obj_surface->width = ALIGN(width, 16); obj_surface->height = ALIGN(height, 16); obj_surface->flags = SURFACE_REFERENCED; obj_surface->fourcc = 0; obj_surface->bo = NULL; obj_surface->locked_image_id = VA_INVALID_ID; obj_surface->private_data = NULL; obj_surface->free_private_data = NULL; obj_surface->subsampling = SUBSAMPLE_YUV420; if (expected_fourcc) { int tiling = HAS_TILED_SURFACE(i965); if (expected_fourcc != VA_FOURCC('N', 'V', '1', '2') && expected_fourcc != VA_FOURCC('R', 'G', 'B', 'X') && expected_fourcc != VA_FOURCC('R', 'G', 'B', 'A') ) tiling = 0; // todo, should we disable tiling for 422 format? if (VA_RT_FORMAT_YUV420 == format) { obj_surface->subsampling = SUBSAMPLE_YUV420; } else if (VA_RT_FORMAT_YUV422 == format) { obj_surface->subsampling = SUBSAMPLE_YUV422H; } else if (VA_RT_FORMAT_RGB32 == format) { obj_surface->subsampling = SUBSAMPLE_RGBX; } else { assert(0); } i965_check_alloc_surface_bo(ctx, obj_surface, tiling, expected_fourcc, obj_surface->subsampling); } } /* Error recovery */ if (VA_STATUS_SUCCESS != vaStatus) { /* surfaces[i-1] was the last successful allocation */ for (; i--; ) { struct object_surface *obj_surface = SURFACE(surfaces[i]); surfaces[i] = VA_INVALID_SURFACE; assert(obj_surface); i965_destroy_surface(&i965->surface_heap, (struct object_base *)obj_surface); } } return vaStatus; } VAStatus i965_CreateSurfaces(VADriverContextP ctx, int width, int height, int format, int num_surfaces, VASurfaceID *surfaces) /* out */ { return i965_CreateSurfaces2(ctx, format, width, height, surfaces, num_surfaces, NULL, 0); } VAStatus i965_DestroySurfaces(VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces) { struct i965_driver_data *i965 = i965_driver_data(ctx); int i; for (i = num_surfaces; i--; ) { struct object_surface *obj_surface = SURFACE(surface_list[i]); assert(obj_surface); i965_destroy_surface(&i965->surface_heap, (struct object_base *)obj_surface); } return VA_STATUS_SUCCESS; } VAStatus i965_QueryImageFormats(VADriverContextP ctx, VAImageFormat *format_list, /* out */ int *num_formats) /* out */ { int n; for (n = 0; i965_image_formats_map[n].va_format.fourcc != 0; n++) { const i965_image_format_map_t * const m = &i965_image_formats_map[n]; if (format_list) format_list[n] = m->va_format; } if (num_formats) *num_formats = n; return VA_STATUS_SUCCESS; } /* * Guess the format when the usage of a VA surface is unknown * 1. Without a valid context: YV12 * 2. The current context is valid: * a) always NV12 on GEN6 and later * b) I420 for MPEG-2 and NV12 for other codec on GEN4 & GEN5 */ static void i965_guess_surface_format(VADriverContextP ctx, VASurfaceID surface, unsigned int *fourcc, unsigned int *is_tiled) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = NULL; struct object_config *obj_config = NULL; *fourcc = VA_FOURCC('Y', 'V', '1', '2'); *is_tiled = 0; if (i965->current_context_id == VA_INVALID_ID) return; obj_context = CONTEXT(i965->current_context_id); if (!obj_context) return; obj_config = obj_context->obj_config; assert(obj_config); if (!obj_config) return; if (IS_GEN6(i965->intel.device_id) || IS_GEN7(i965->intel.device_id)) { *fourcc = VA_FOURCC('N', 'V', '1', '2'); *is_tiled = 1; return; } switch (obj_config->profile) { case VAProfileMPEG2Simple: case VAProfileMPEG2Main: *fourcc = VA_FOURCC('I', '4', '2', '0'); *is_tiled = 0; break; default: *fourcc = VA_FOURCC('N', 'V', '1', '2'); *is_tiled = 0; break; } } VAStatus i965_QuerySubpictureFormats(VADriverContextP ctx, VAImageFormat *format_list, /* out */ unsigned int *flags, /* out */ unsigned int *num_formats) /* out */ { int n; for (n = 0; i965_subpic_formats_map[n].va_format.fourcc != 0; n++) { const i965_subpic_format_map_t * const m = &i965_subpic_formats_map[n]; if (format_list) format_list[n] = m->va_format; if (flags) flags[n] = m->va_flags; } if (num_formats) *num_formats = n; return VA_STATUS_SUCCESS; } static void i965_destroy_subpic(struct object_heap *heap, struct object_base *obj) { // struct object_subpic *obj_subpic = (struct object_subpic *)obj; object_heap_free(heap, obj); } VAStatus i965_CreateSubpicture(VADriverContextP ctx, VAImageID image, VASubpictureID *subpicture) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); VASubpictureID subpicID = NEW_SUBPIC_ID() struct object_subpic *obj_subpic = SUBPIC(subpicID); if (!obj_subpic) return VA_STATUS_ERROR_ALLOCATION_FAILED; struct object_image *obj_image = IMAGE(image); if (!obj_image) return VA_STATUS_ERROR_INVALID_IMAGE; const i965_subpic_format_map_t * const m = get_subpic_format(&obj_image->image.format); if (!m) return VA_STATUS_ERROR_UNKNOWN; /* XXX: VA_STATUS_ERROR_UNSUPPORTED_FORMAT? */ *subpicture = subpicID; obj_subpic->image = image; obj_subpic->obj_image = obj_image; obj_subpic->format = m->format; obj_subpic->width = obj_image->image.width; obj_subpic->height = obj_image->image.height; obj_subpic->pitch = obj_image->image.pitches[0]; obj_subpic->bo = obj_image->bo; obj_subpic->global_alpha = 1.0; return VA_STATUS_SUCCESS; } VAStatus i965_DestroySubpicture(VADriverContextP ctx, VASubpictureID subpicture) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_subpic *obj_subpic = SUBPIC(subpicture); if (!obj_subpic) return VA_STATUS_ERROR_INVALID_SUBPICTURE; assert(obj_subpic->obj_image); i965_destroy_subpic(&i965->subpic_heap, (struct object_base *)obj_subpic); return VA_STATUS_SUCCESS; } VAStatus i965_SetSubpictureImage(VADriverContextP ctx, VASubpictureID subpicture, VAImageID image) { /* TODO */ return VA_STATUS_ERROR_UNIMPLEMENTED; } VAStatus i965_SetSubpictureChromakey(VADriverContextP ctx, VASubpictureID subpicture, unsigned int chromakey_min, unsigned int chromakey_max, unsigned int chromakey_mask) { /* TODO */ return VA_STATUS_ERROR_UNIMPLEMENTED; } VAStatus i965_SetSubpictureGlobalAlpha(VADriverContextP ctx, VASubpictureID subpicture, float global_alpha) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_subpic *obj_subpic = SUBPIC(subpicture); if(global_alpha > 1.0 || global_alpha < 0.0){ return VA_STATUS_ERROR_INVALID_PARAMETER; } if (!obj_subpic) return VA_STATUS_ERROR_INVALID_SUBPICTURE; obj_subpic->global_alpha = global_alpha; return VA_STATUS_SUCCESS; } VAStatus i965_AssociateSubpicture(VADriverContextP ctx, VASubpictureID subpicture, VASurfaceID *target_surfaces, int num_surfaces, short src_x, /* upper left offset in subpicture */ short src_y, unsigned short src_width, unsigned short src_height, short dest_x, /* upper left offset in surface */ short dest_y, unsigned short dest_width, unsigned short dest_height, /* * whether to enable chroma-keying or global-alpha * see VA_SUBPICTURE_XXX values */ unsigned int flags) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_subpic *obj_subpic = SUBPIC(subpicture); int i, j; if (!obj_subpic) return VA_STATUS_ERROR_INVALID_SUBPICTURE; assert(obj_subpic->obj_image); obj_subpic->src_rect.x = src_x; obj_subpic->src_rect.y = src_y; obj_subpic->src_rect.width = src_width; obj_subpic->src_rect.height = src_height; obj_subpic->dst_rect.x = dest_x; obj_subpic->dst_rect.y = dest_y; obj_subpic->dst_rect.width = dest_width; obj_subpic->dst_rect.height = dest_height; obj_subpic->flags = flags; for (i = 0; i < num_surfaces; i++) { struct object_surface *obj_surface = SURFACE(target_surfaces[i]); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; for(j = 0; j < I965_MAX_SUBPIC_SUM; j ++){ if(obj_surface->subpic[j] == VA_INVALID_ID){ assert(obj_surface->obj_subpic[j] == NULL); obj_surface->subpic[j] = subpicture; obj_surface->obj_subpic[j] = obj_subpic; break; } } if(j == I965_MAX_SUBPIC_SUM){ return VA_STATUS_ERROR_MAX_NUM_EXCEEDED; } } return VA_STATUS_SUCCESS; } VAStatus i965_DeassociateSubpicture(VADriverContextP ctx, VASubpictureID subpicture, VASurfaceID *target_surfaces, int num_surfaces) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_subpic *obj_subpic = SUBPIC(subpicture); int i, j; if (!obj_subpic) return VA_STATUS_ERROR_INVALID_SUBPICTURE; for (i = 0; i < num_surfaces; i++) { struct object_surface *obj_surface = SURFACE(target_surfaces[i]); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; for(j = 0; j < I965_MAX_SUBPIC_SUM; j ++){ if (obj_surface->subpic[j] == subpicture) { assert(obj_surface->obj_subpic[j] == obj_subpic); obj_surface->subpic[j] = VA_INVALID_ID; obj_surface->obj_subpic[j] = NULL; break; } } if(j == I965_MAX_SUBPIC_SUM){ return VA_STATUS_ERROR_MAX_NUM_EXCEEDED; } } return VA_STATUS_SUCCESS; } void i965_reference_buffer_store(struct buffer_store **ptr, struct buffer_store *buffer_store) { assert(*ptr == NULL); if (buffer_store) { buffer_store->ref_count++; *ptr = buffer_store; } } void i965_release_buffer_store(struct buffer_store **ptr) { struct buffer_store *buffer_store = *ptr; if (buffer_store == NULL) return; assert(buffer_store->bo || buffer_store->buffer); assert(!(buffer_store->bo && buffer_store->buffer)); buffer_store->ref_count--; if (buffer_store->ref_count == 0) { dri_bo_unreference(buffer_store->bo); free(buffer_store->buffer); buffer_store->bo = NULL; buffer_store->buffer = NULL; free(buffer_store); } *ptr = NULL; } static void i965_destroy_context(struct object_heap *heap, struct object_base *obj) { struct object_context *obj_context = (struct object_context *)obj; int i; if (obj_context->hw_context) { obj_context->hw_context->destroy(obj_context->hw_context); obj_context->hw_context = NULL; } if (obj_context->codec_type == CODEC_PROC) { i965_release_buffer_store(&obj_context->codec_state.proc.pipeline_param); } else if (obj_context->codec_type == CODEC_ENC) { assert(obj_context->codec_state.encode.num_slice_params <= obj_context->codec_state.encode.max_slice_params); i965_release_buffer_store(&obj_context->codec_state.encode.pic_param); i965_release_buffer_store(&obj_context->codec_state.encode.seq_param); for (i = 0; i < obj_context->codec_state.encode.num_slice_params; i++) i965_release_buffer_store(&obj_context->codec_state.encode.slice_params[i]); free(obj_context->codec_state.encode.slice_params); assert(obj_context->codec_state.encode.num_slice_params_ext <= obj_context->codec_state.encode.max_slice_params_ext); i965_release_buffer_store(&obj_context->codec_state.encode.pic_param_ext); i965_release_buffer_store(&obj_context->codec_state.encode.seq_param_ext); for (i = 0; i < ARRAY_ELEMS(obj_context->codec_state.encode.packed_header_param); i++) i965_release_buffer_store(&obj_context->codec_state.encode.packed_header_param[i]); for (i = 0; i < ARRAY_ELEMS(obj_context->codec_state.encode.packed_header_data); i++) i965_release_buffer_store(&obj_context->codec_state.encode.packed_header_data[i]); for (i = 0; i < ARRAY_ELEMS(obj_context->codec_state.encode.misc_param); i++) i965_release_buffer_store(&obj_context->codec_state.encode.misc_param[i]); for (i = 0; i < obj_context->codec_state.encode.num_slice_params_ext; i++) i965_release_buffer_store(&obj_context->codec_state.encode.slice_params_ext[i]); free(obj_context->codec_state.encode.slice_params_ext); } else { assert(obj_context->codec_state.decode.num_slice_params <= obj_context->codec_state.decode.max_slice_params); assert(obj_context->codec_state.decode.num_slice_datas <= obj_context->codec_state.decode.max_slice_datas); i965_release_buffer_store(&obj_context->codec_state.decode.pic_param); i965_release_buffer_store(&obj_context->codec_state.decode.iq_matrix); i965_release_buffer_store(&obj_context->codec_state.decode.bit_plane); for (i = 0; i < obj_context->codec_state.decode.num_slice_params; i++) i965_release_buffer_store(&obj_context->codec_state.decode.slice_params[i]); for (i = 0; i < obj_context->codec_state.decode.num_slice_datas; i++) i965_release_buffer_store(&obj_context->codec_state.decode.slice_datas[i]); free(obj_context->codec_state.decode.slice_params); free(obj_context->codec_state.decode.slice_datas); } free(obj_context->render_targets); object_heap_free(heap, obj); } VAStatus i965_CreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width, int picture_height, int flag, VASurfaceID *render_targets, int num_render_targets, VAContextID *context) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct i965_render_state *render_state = &i965->render_state; struct object_config *obj_config = CONFIG(config_id); struct object_context *obj_context = NULL; VAStatus vaStatus = VA_STATUS_SUCCESS; int contextID; int i; if (NULL == obj_config) { vaStatus = VA_STATUS_ERROR_INVALID_CONFIG; return vaStatus; } if (picture_width > i965->codec_info->max_width || picture_height > i965->codec_info->max_height) { vaStatus = VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED; return vaStatus; } /* Validate flag */ /* Validate picture dimensions */ contextID = NEW_CONTEXT_ID(); obj_context = CONTEXT(contextID); if (NULL == obj_context) { vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; return vaStatus; } render_state->inited = 1; switch (obj_config->profile) { case VAProfileH264Baseline: case VAProfileH264Main: case VAProfileH264High: if (!HAS_H264_DECODING(i965) && !HAS_H264_ENCODING(i965)) return VA_STATUS_ERROR_UNSUPPORTED_PROFILE; render_state->interleaved_uv = 1; break; default: render_state->interleaved_uv = !!(IS_GEN6(i965->intel.device_id) || IS_GEN7(i965->intel.device_id)); break; } *context = contextID; obj_context->flags = flag; obj_context->context_id = contextID; obj_context->obj_config = obj_config; obj_context->picture_width = picture_width; obj_context->picture_height = picture_height; obj_context->num_render_targets = num_render_targets; obj_context->render_targets = (VASurfaceID *)calloc(num_render_targets, sizeof(VASurfaceID)); obj_context->hw_context = NULL; for(i = 0; i < num_render_targets; i++) { if (NULL == SURFACE(render_targets[i])) { vaStatus = VA_STATUS_ERROR_INVALID_SURFACE; break; } obj_context->render_targets[i] = render_targets[i]; } if (VA_STATUS_SUCCESS == vaStatus) { if (VAEntrypointVideoProc == obj_config->entrypoint) { obj_context->codec_type = CODEC_PROC; memset(&obj_context->codec_state.proc, 0, sizeof(obj_context->codec_state.proc)); obj_context->codec_state.proc.current_render_target = VA_INVALID_ID; assert(i965->codec_info->proc_hw_context_init); obj_context->hw_context = i965->codec_info->proc_hw_context_init(ctx, obj_config); } else if (VAEntrypointEncSlice == obj_config->entrypoint) { /*encode routin only*/ obj_context->codec_type = CODEC_ENC; memset(&obj_context->codec_state.encode, 0, sizeof(obj_context->codec_state.encode)); obj_context->codec_state.encode.current_render_target = VA_INVALID_ID; obj_context->codec_state.encode.max_slice_params = NUM_SLICES; obj_context->codec_state.encode.slice_params = calloc(obj_context->codec_state.encode.max_slice_params, sizeof(*obj_context->codec_state.encode.slice_params)); assert(i965->codec_info->enc_hw_context_init); obj_context->hw_context = i965->codec_info->enc_hw_context_init(ctx, obj_config); } else { obj_context->codec_type = CODEC_DEC; memset(&obj_context->codec_state.decode, 0, sizeof(obj_context->codec_state.decode)); obj_context->codec_state.decode.current_render_target = -1; obj_context->codec_state.decode.max_slice_params = NUM_SLICES; obj_context->codec_state.decode.max_slice_datas = NUM_SLICES; obj_context->codec_state.decode.slice_params = calloc(obj_context->codec_state.decode.max_slice_params, sizeof(*obj_context->codec_state.decode.slice_params)); obj_context->codec_state.decode.slice_datas = calloc(obj_context->codec_state.decode.max_slice_datas, sizeof(*obj_context->codec_state.decode.slice_datas)); assert(i965->codec_info->dec_hw_context_init); obj_context->hw_context = i965->codec_info->dec_hw_context_init(ctx, obj_config); } } /* Error recovery */ if (VA_STATUS_SUCCESS != vaStatus) { i965_destroy_context(&i965->context_heap, (struct object_base *)obj_context); } i965->current_context_id = contextID; return vaStatus; } VAStatus i965_DestroyContext(VADriverContextP ctx, VAContextID context) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = CONTEXT(context); assert(obj_context); if (i965->current_context_id == context) i965->current_context_id = VA_INVALID_ID; i965_destroy_context(&i965->context_heap, (struct object_base *)obj_context); return VA_STATUS_SUCCESS; } static void i965_destroy_buffer(struct object_heap *heap, struct object_base *obj) { struct object_buffer *obj_buffer = (struct object_buffer *)obj; assert(obj_buffer->buffer_store); i965_release_buffer_store(&obj_buffer->buffer_store); object_heap_free(heap, obj); } static VAStatus i965_create_buffer_internal(VADriverContextP ctx, VAContextID context, VABufferType type, unsigned int size, unsigned int num_elements, void *data, dri_bo *store_bo, VABufferID *buf_id) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_buffer *obj_buffer = NULL; struct buffer_store *buffer_store = NULL; int bufferID; /* Validate type */ switch (type) { case VAPictureParameterBufferType: case VAIQMatrixBufferType: case VAQMatrixBufferType: case VABitPlaneBufferType: case VASliceGroupMapBufferType: case VASliceParameterBufferType: case VASliceDataBufferType: case VAMacroblockParameterBufferType: case VAResidualDataBufferType: case VADeblockingParameterBufferType: case VAImageBufferType: case VAEncCodedBufferType: case VAEncSequenceParameterBufferType: case VAEncPictureParameterBufferType: case VAEncSliceParameterBufferType: case VAEncPackedHeaderParameterBufferType: case VAEncPackedHeaderDataBufferType: case VAEncMiscParameterBufferType: case VAProcPipelineParameterBufferType: case VAProcFilterParameterBufferType: case VAHuffmanTableBufferType: /* Ok */ break; default: return VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE; } bufferID = NEW_BUFFER_ID(); obj_buffer = BUFFER(bufferID); if (NULL == obj_buffer) { return VA_STATUS_ERROR_ALLOCATION_FAILED; } if (type == VAEncCodedBufferType) { size += I965_CODEDBUFFER_HEADER_SIZE; size += 0x1000; /* for upper bound check */ } obj_buffer->max_num_elements = num_elements; obj_buffer->num_elements = num_elements; obj_buffer->size_element = size; obj_buffer->type = type; obj_buffer->buffer_store = NULL; buffer_store = calloc(1, sizeof(struct buffer_store)); assert(buffer_store); buffer_store->ref_count = 1; if (store_bo != NULL) { buffer_store->bo = store_bo; dri_bo_reference(buffer_store->bo); if (data) dri_bo_subdata(buffer_store->bo, 0, size * num_elements, data); } else if (type == VASliceDataBufferType || type == VAImageBufferType || type == VAEncCodedBufferType) { buffer_store->bo = dri_bo_alloc(i965->intel.bufmgr, "Buffer", size * num_elements, 64); assert(buffer_store->bo); if (type == VAEncCodedBufferType) { struct i965_coded_buffer_segment *coded_buffer_segment; dri_bo_map(buffer_store->bo, 1); coded_buffer_segment = (struct i965_coded_buffer_segment *)buffer_store->bo->virtual; coded_buffer_segment->base.size = size - I965_CODEDBUFFER_HEADER_SIZE; coded_buffer_segment->base.bit_offset = 0; coded_buffer_segment->base.status = 0; coded_buffer_segment->base.buf = NULL; coded_buffer_segment->base.next = NULL; coded_buffer_segment->mapped = 0; coded_buffer_segment->codec = 0; dri_bo_unmap(buffer_store->bo); } else if (data) { dri_bo_subdata(buffer_store->bo, 0, size * num_elements, data); } } else { int msize = size; if (type == VAEncPackedHeaderDataBufferType) { msize = ALIGN(size, 4); } buffer_store->buffer = malloc(msize * num_elements); assert(buffer_store->buffer); if (data) memcpy(buffer_store->buffer, data, size * num_elements); } buffer_store->num_elements = obj_buffer->num_elements; i965_reference_buffer_store(&obj_buffer->buffer_store, buffer_store); i965_release_buffer_store(&buffer_store); *buf_id = bufferID; return VA_STATUS_SUCCESS; } VAStatus i965_CreateBuffer(VADriverContextP ctx, VAContextID context, /* in */ VABufferType type, /* in */ unsigned int size, /* in */ unsigned int num_elements, /* in */ void *data, /* in */ VABufferID *buf_id) /* out */ { return i965_create_buffer_internal(ctx, context, type, size, num_elements, data, NULL, buf_id); } VAStatus i965_BufferSetNumElements(VADriverContextP ctx, VABufferID buf_id, /* in */ unsigned int num_elements) /* in */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_buffer *obj_buffer = BUFFER(buf_id); VAStatus vaStatus = VA_STATUS_SUCCESS; assert(obj_buffer); if (!obj_buffer) return VA_STATUS_ERROR_INVALID_BUFFER; if ((num_elements < 0) || (num_elements > obj_buffer->max_num_elements)) { vaStatus = VA_STATUS_ERROR_MAX_NUM_EXCEEDED; } else { obj_buffer->num_elements = num_elements; if (obj_buffer->buffer_store != NULL) { obj_buffer->buffer_store->num_elements = num_elements; } } return vaStatus; } VAStatus i965_MapBuffer(VADriverContextP ctx, VABufferID buf_id, /* in */ void **pbuf) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_buffer *obj_buffer = BUFFER(buf_id); VAStatus vaStatus = VA_STATUS_ERROR_UNKNOWN; assert(obj_buffer && obj_buffer->buffer_store); assert(obj_buffer->buffer_store->bo || obj_buffer->buffer_store->buffer); assert(!(obj_buffer->buffer_store->bo && obj_buffer->buffer_store->buffer)); if (!obj_buffer || !obj_buffer->buffer_store) return VA_STATUS_ERROR_INVALID_BUFFER; if (NULL != obj_buffer->buffer_store->bo) { unsigned int tiling, swizzle; dri_bo_get_tiling(obj_buffer->buffer_store->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_buffer->buffer_store->bo); else dri_bo_map(obj_buffer->buffer_store->bo, 1); assert(obj_buffer->buffer_store->bo->virtual); *pbuf = obj_buffer->buffer_store->bo->virtual; if (obj_buffer->type == VAEncCodedBufferType) { int i; unsigned char *buffer = NULL; struct i965_coded_buffer_segment *coded_buffer_segment = (struct i965_coded_buffer_segment *)(obj_buffer->buffer_store->bo->virtual); if (!coded_buffer_segment->mapped) { unsigned char delimiter0, delimiter1, delimiter2, delimiter3, delimiter4; coded_buffer_segment->base.buf = buffer = (unsigned char *)(obj_buffer->buffer_store->bo->virtual) + I965_CODEDBUFFER_HEADER_SIZE; if (coded_buffer_segment->codec == CODED_H264) { delimiter0 = H264_DELIMITER0; delimiter1 = H264_DELIMITER1; delimiter2 = H264_DELIMITER2; delimiter3 = H264_DELIMITER3; delimiter4 = H264_DELIMITER4; } else if (coded_buffer_segment->codec == CODED_MPEG2) { delimiter0 = MPEG2_DELIMITER0; delimiter1 = MPEG2_DELIMITER1; delimiter2 = MPEG2_DELIMITER2; delimiter3 = MPEG2_DELIMITER3; delimiter4 = MPEG2_DELIMITER4; } else { assert(0); } for (i = 0; i < obj_buffer->size_element - I965_CODEDBUFFER_HEADER_SIZE - 3 - 0x1000; i++) { if ((buffer[i] == delimiter0) && (buffer[i + 1] == delimiter1) && (buffer[i + 2] == delimiter2) && (buffer[i + 3] == delimiter3) && (buffer[i + 4] == delimiter4)) break; } if (i == obj_buffer->size_element - I965_CODEDBUFFER_HEADER_SIZE - 3 - 0x1000) { coded_buffer_segment->base.status |= VA_CODED_BUF_STATUS_SLICE_OVERFLOW_MASK; } coded_buffer_segment->base.size = i; coded_buffer_segment->mapped = 1; } else { assert(coded_buffer_segment->base.buf); } } vaStatus = VA_STATUS_SUCCESS; } else if (NULL != obj_buffer->buffer_store->buffer) { *pbuf = obj_buffer->buffer_store->buffer; vaStatus = VA_STATUS_SUCCESS; } return vaStatus; } VAStatus i965_UnmapBuffer(VADriverContextP ctx, VABufferID buf_id) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_buffer *obj_buffer = BUFFER(buf_id); VAStatus vaStatus = VA_STATUS_ERROR_UNKNOWN; assert(obj_buffer && obj_buffer->buffer_store); assert(obj_buffer->buffer_store->bo || obj_buffer->buffer_store->buffer); assert(!(obj_buffer->buffer_store->bo && obj_buffer->buffer_store->buffer)); if (!obj_buffer || !obj_buffer->buffer_store) return VA_STATUS_ERROR_INVALID_BUFFER; if (NULL != obj_buffer->buffer_store->bo) { unsigned int tiling, swizzle; dri_bo_get_tiling(obj_buffer->buffer_store->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_buffer->buffer_store->bo); else dri_bo_unmap(obj_buffer->buffer_store->bo); vaStatus = VA_STATUS_SUCCESS; } else if (NULL != obj_buffer->buffer_store->buffer) { /* Do nothing */ vaStatus = VA_STATUS_SUCCESS; } return vaStatus; } VAStatus i965_DestroyBuffer(VADriverContextP ctx, VABufferID buffer_id) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_buffer *obj_buffer = BUFFER(buffer_id); assert(obj_buffer); if (!obj_buffer) return VA_STATUS_ERROR_INVALID_BUFFER; i965_destroy_buffer(&i965->buffer_heap, (struct object_base *)obj_buffer); return VA_STATUS_SUCCESS; } VAStatus i965_BeginPicture(VADriverContextP ctx, VAContextID context, VASurfaceID render_target) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = CONTEXT(context); struct object_surface *obj_surface = SURFACE(render_target); struct object_config *obj_config; VAStatus vaStatus; int i; assert(obj_context); if (!obj_context) return VA_STATUS_ERROR_INVALID_CONTEXT; assert(obj_surface); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; obj_config = obj_context->obj_config; assert(obj_config); switch (obj_config->profile) { case VAProfileMPEG2Simple: case VAProfileMPEG2Main: vaStatus = VA_STATUS_SUCCESS; break; case VAProfileH264Baseline: case VAProfileH264Main: case VAProfileH264High: vaStatus = VA_STATUS_SUCCESS; break; case VAProfileVC1Simple: case VAProfileVC1Main: case VAProfileVC1Advanced: vaStatus = VA_STATUS_SUCCESS; break; case VAProfileJPEGBaseline: vaStatus = VA_STATUS_SUCCESS; break; case VAProfileNone: vaStatus = VA_STATUS_SUCCESS; break; default: assert(0); vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE; break; } if (obj_context->codec_type == CODEC_PROC) { obj_context->codec_state.proc.current_render_target = render_target; } else if (obj_context->codec_type == CODEC_ENC) { i965_release_buffer_store(&obj_context->codec_state.encode.pic_param); for (i = 0; i < obj_context->codec_state.encode.num_slice_params; i++) { i965_release_buffer_store(&obj_context->codec_state.encode.slice_params[i]); } obj_context->codec_state.encode.num_slice_params = 0; /* ext */ i965_release_buffer_store(&obj_context->codec_state.encode.pic_param_ext); for (i = 0; i < ARRAY_ELEMS(obj_context->codec_state.encode.packed_header_param); i++) i965_release_buffer_store(&obj_context->codec_state.encode.packed_header_param[i]); for (i = 0; i < ARRAY_ELEMS(obj_context->codec_state.encode.packed_header_data); i++) i965_release_buffer_store(&obj_context->codec_state.encode.packed_header_data[i]); for (i = 0; i < obj_context->codec_state.encode.num_slice_params_ext; i++) i965_release_buffer_store(&obj_context->codec_state.encode.slice_params_ext[i]); obj_context->codec_state.encode.num_slice_params_ext = 0; obj_context->codec_state.encode.current_render_target = render_target; /*This is input new frame*/ obj_context->codec_state.encode.last_packed_header_type = 0; } else { obj_context->codec_state.decode.current_render_target = render_target; i965_release_buffer_store(&obj_context->codec_state.decode.pic_param); i965_release_buffer_store(&obj_context->codec_state.decode.iq_matrix); i965_release_buffer_store(&obj_context->codec_state.decode.bit_plane); i965_release_buffer_store(&obj_context->codec_state.decode.huffman_table); for (i = 0; i < obj_context->codec_state.decode.num_slice_params; i++) { i965_release_buffer_store(&obj_context->codec_state.decode.slice_params[i]); i965_release_buffer_store(&obj_context->codec_state.decode.slice_datas[i]); } obj_context->codec_state.decode.num_slice_params = 0; obj_context->codec_state.decode.num_slice_datas = 0; } return vaStatus; } #define I965_RENDER_BUFFER(category, name) i965_render_##category##_##name##_buffer(ctx, obj_context, obj_buffer) #define DEF_RENDER_SINGLE_BUFFER_FUNC(category, name, member) \ static VAStatus \ i965_render_##category##_##name##_buffer(VADriverContextP ctx, \ struct object_context *obj_context, \ struct object_buffer *obj_buffer) \ { \ struct category##_state *category = &obj_context->codec_state.category; \ assert(obj_buffer->buffer_store->bo == NULL); \ assert(obj_buffer->buffer_store->buffer); \ i965_release_buffer_store(&category->member); \ i965_reference_buffer_store(&category->member, obj_buffer->buffer_store); \ return VA_STATUS_SUCCESS; \ } #define DEF_RENDER_MULTI_BUFFER_FUNC(category, name, member) \ static VAStatus \ i965_render_##category##_##name##_buffer(VADriverContextP ctx, \ struct object_context *obj_context, \ struct object_buffer *obj_buffer) \ { \ struct category##_state *category = &obj_context->codec_state.category; \ if (category->num_##member == category->max_##member) { \ category->member = realloc(category->member, (category->max_##member + NUM_SLICES) * sizeof(*category->member)); \ memset(category->member + category->max_##member, 0, NUM_SLICES * sizeof(*category->member)); \ category->max_##member += NUM_SLICES; \ } \ i965_release_buffer_store(&category->member[category->num_##member]); \ i965_reference_buffer_store(&category->member[category->num_##member], obj_buffer->buffer_store); \ category->num_##member++; \ return VA_STATUS_SUCCESS; \ } #define I965_RENDER_DECODE_BUFFER(name) I965_RENDER_BUFFER(decode, name) #define DEF_RENDER_DECODE_SINGLE_BUFFER_FUNC(name, member) DEF_RENDER_SINGLE_BUFFER_FUNC(decode, name, member) DEF_RENDER_DECODE_SINGLE_BUFFER_FUNC(picture_parameter, pic_param) DEF_RENDER_DECODE_SINGLE_BUFFER_FUNC(iq_matrix, iq_matrix) DEF_RENDER_DECODE_SINGLE_BUFFER_FUNC(bit_plane, bit_plane) DEF_RENDER_DECODE_SINGLE_BUFFER_FUNC(huffman_table, huffman_table) #define DEF_RENDER_DECODE_MULTI_BUFFER_FUNC(name, member) DEF_RENDER_MULTI_BUFFER_FUNC(decode, name, member) DEF_RENDER_DECODE_MULTI_BUFFER_FUNC(slice_parameter, slice_params) DEF_RENDER_DECODE_MULTI_BUFFER_FUNC(slice_data, slice_datas) static VAStatus i965_decoder_render_picture(VADriverContextP ctx, VAContextID context, VABufferID *buffers, int num_buffers) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = CONTEXT(context); VAStatus vaStatus = VA_STATUS_SUCCESS; int i; assert(obj_context); if (!obj_context) return VA_STATUS_ERROR_INVALID_CONTEXT; for (i = 0; i < num_buffers && vaStatus == VA_STATUS_SUCCESS; i++) { struct object_buffer *obj_buffer = BUFFER(buffers[i]); assert(obj_buffer); if (!obj_buffer) return VA_STATUS_ERROR_INVALID_BUFFER; switch (obj_buffer->type) { case VAPictureParameterBufferType: vaStatus = I965_RENDER_DECODE_BUFFER(picture_parameter); break; case VAIQMatrixBufferType: vaStatus = I965_RENDER_DECODE_BUFFER(iq_matrix); break; case VABitPlaneBufferType: vaStatus = I965_RENDER_DECODE_BUFFER(bit_plane); break; case VASliceParameterBufferType: vaStatus = I965_RENDER_DECODE_BUFFER(slice_parameter); break; case VASliceDataBufferType: vaStatus = I965_RENDER_DECODE_BUFFER(slice_data); break; case VAHuffmanTableBufferType: vaStatus = I965_RENDER_DECODE_BUFFER(huffman_table); break; default: vaStatus = VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE; break; } } return vaStatus; } #define I965_RENDER_ENCODE_BUFFER(name) I965_RENDER_BUFFER(encode, name) #define DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(name, member) DEF_RENDER_SINGLE_BUFFER_FUNC(encode, name, member) // DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(sequence_parameter, seq_param) // DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_parameter, pic_param) // DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_control, pic_control) DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(qmatrix, q_matrix) DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(iqmatrix, iq_matrix) /* extended buffer */ DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(sequence_parameter_ext, seq_param_ext) DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_parameter_ext, pic_param_ext) #define DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(name, member) DEF_RENDER_MULTI_BUFFER_FUNC(encode, name, member) // DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(slice_parameter, slice_params) DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(slice_parameter_ext, slice_params_ext) static VAStatus i965_encoder_render_packed_header_parameter_buffer(VADriverContextP ctx, struct object_context *obj_context, struct object_buffer *obj_buffer, int type_index) { struct encode_state *encode = &obj_context->codec_state.encode; assert(obj_buffer->buffer_store->bo == NULL); assert(obj_buffer->buffer_store->buffer); i965_release_buffer_store(&encode->packed_header_param[type_index]); i965_reference_buffer_store(&encode->packed_header_param[type_index], obj_buffer->buffer_store); return VA_STATUS_SUCCESS; } static VAStatus i965_encoder_render_packed_header_data_buffer(VADriverContextP ctx, struct object_context *obj_context, struct object_buffer *obj_buffer, int type_index) { struct encode_state *encode = &obj_context->codec_state.encode; assert(obj_buffer->buffer_store->bo == NULL); assert(obj_buffer->buffer_store->buffer); i965_release_buffer_store(&encode->packed_header_data[type_index]); i965_reference_buffer_store(&encode->packed_header_data[type_index], obj_buffer->buffer_store); return VA_STATUS_SUCCESS; } static VAStatus i965_encoder_render_misc_parameter_buffer(VADriverContextP ctx, struct object_context *obj_context, struct object_buffer *obj_buffer) { struct encode_state *encode = &obj_context->codec_state.encode; VAEncMiscParameterBuffer *param = NULL; assert(obj_buffer->buffer_store->bo == NULL); assert(obj_buffer->buffer_store->buffer); param = (VAEncMiscParameterBuffer *)obj_buffer->buffer_store->buffer; i965_release_buffer_store(&encode->misc_param[param->type]); i965_reference_buffer_store(&encode->misc_param[param->type], obj_buffer->buffer_store); return VA_STATUS_SUCCESS; } static VAStatus i965_encoder_render_picture(VADriverContextP ctx, VAContextID context, VABufferID *buffers, int num_buffers) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = CONTEXT(context); VAStatus vaStatus = VA_STATUS_ERROR_UNKNOWN; int i; assert(obj_context); if (!obj_context) return VA_STATUS_ERROR_INVALID_CONTEXT; for (i = 0; i < num_buffers; i++) { struct object_buffer *obj_buffer = BUFFER(buffers[i]); assert(obj_buffer); if (!obj_buffer) return VA_STATUS_ERROR_INVALID_BUFFER; switch (obj_buffer->type) { case VAQMatrixBufferType: vaStatus = I965_RENDER_ENCODE_BUFFER(qmatrix); break; case VAIQMatrixBufferType: vaStatus = I965_RENDER_ENCODE_BUFFER(iqmatrix); break; case VAEncSequenceParameterBufferType: vaStatus = I965_RENDER_ENCODE_BUFFER(sequence_parameter_ext); break; case VAEncPictureParameterBufferType: vaStatus = I965_RENDER_ENCODE_BUFFER(picture_parameter_ext); break; case VAEncSliceParameterBufferType: vaStatus = I965_RENDER_ENCODE_BUFFER(slice_parameter_ext); break; case VAEncPackedHeaderParameterBufferType: { struct encode_state *encode = &obj_context->codec_state.encode; VAEncPackedHeaderParameterBuffer *param = (VAEncPackedHeaderParameterBuffer *)obj_buffer->buffer_store->buffer; encode->last_packed_header_type = param->type; vaStatus = i965_encoder_render_packed_header_parameter_buffer(ctx, obj_context, obj_buffer, va_enc_packed_type_to_idx(encode->last_packed_header_type)); break; } case VAEncPackedHeaderDataBufferType: { struct encode_state *encode = &obj_context->codec_state.encode; assert(encode->last_packed_header_type == VAEncPackedHeaderSequence || encode->last_packed_header_type == VAEncPackedHeaderPicture || encode->last_packed_header_type == VAEncPackedHeaderSlice || (((encode->last_packed_header_type & VAEncPackedHeaderMiscMask) == VAEncPackedHeaderMiscMask) && ((encode->last_packed_header_type & (~VAEncPackedHeaderMiscMask)) != 0))); vaStatus = i965_encoder_render_packed_header_data_buffer(ctx, obj_context, obj_buffer, va_enc_packed_type_to_idx(encode->last_packed_header_type)); break; } case VAEncMiscParameterBufferType: vaStatus = i965_encoder_render_misc_parameter_buffer(ctx, obj_context, obj_buffer); break; default: vaStatus = VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE; break; } } return vaStatus; } #define I965_RENDER_PROC_BUFFER(name) I965_RENDER_BUFFER(proc, name) #define DEF_RENDER_PROC_SINGLE_BUFFER_FUNC(name, member) DEF_RENDER_SINGLE_BUFFER_FUNC(proc, name, member) DEF_RENDER_PROC_SINGLE_BUFFER_FUNC(pipeline_parameter, pipeline_param) static VAStatus i965_proc_render_picture(VADriverContextP ctx, VAContextID context, VABufferID *buffers, int num_buffers) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = CONTEXT(context); VAStatus vaStatus = VA_STATUS_SUCCESS; int i; assert(obj_context); if (!obj_context) return VA_STATUS_ERROR_INVALID_CONTEXT; for (i = 0; i < num_buffers && vaStatus == VA_STATUS_SUCCESS; i++) { struct object_buffer *obj_buffer = BUFFER(buffers[i]); assert(obj_buffer); if (!obj_buffer) return VA_STATUS_ERROR_INVALID_BUFFER; switch (obj_buffer->type) { case VAProcPipelineParameterBufferType: vaStatus = I965_RENDER_PROC_BUFFER(pipeline_parameter); break; default: vaStatus = VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE; break; } } return vaStatus; } VAStatus i965_RenderPicture(VADriverContextP ctx, VAContextID context, VABufferID *buffers, int num_buffers) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context; struct object_config *obj_config; VAStatus vaStatus = VA_STATUS_ERROR_UNKNOWN; obj_context = CONTEXT(context); assert(obj_context); if (!obj_context) return VA_STATUS_ERROR_INVALID_CONTEXT; obj_config = obj_context->obj_config; assert(obj_config); if (VAEntrypointVideoProc == obj_config->entrypoint) { vaStatus = i965_proc_render_picture(ctx, context, buffers, num_buffers); } else if (VAEntrypointEncSlice == obj_config->entrypoint ) { vaStatus = i965_encoder_render_picture(ctx, context, buffers, num_buffers); } else { vaStatus = i965_decoder_render_picture(ctx, context, buffers, num_buffers); } return vaStatus; } VAStatus i965_EndPicture(VADriverContextP ctx, VAContextID context) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_context *obj_context = CONTEXT(context); struct object_config *obj_config; assert(obj_context); if (!obj_context) return VA_STATUS_ERROR_INVALID_CONTEXT; obj_config = obj_context->obj_config; assert(obj_config); if (obj_context->codec_type == CODEC_PROC) { assert(VAEntrypointVideoProc == obj_config->entrypoint); } else if (obj_context->codec_type == CODEC_ENC) { assert(VAEntrypointEncSlice == obj_config->entrypoint); assert(obj_context->codec_state.encode.pic_param || obj_context->codec_state.encode.pic_param_ext); assert(obj_context->codec_state.encode.seq_param || obj_context->codec_state.encode.seq_param_ext); assert(obj_context->codec_state.encode.num_slice_params >= 1 || obj_context->codec_state.encode.num_slice_params_ext >= 1); } else { assert(obj_context->codec_state.decode.pic_param); assert(obj_context->codec_state.decode.num_slice_params >= 1); assert(obj_context->codec_state.decode.num_slice_datas >= 1); assert(obj_context->codec_state.decode.num_slice_params == obj_context->codec_state.decode.num_slice_datas); } assert(obj_context->hw_context->run); return obj_context->hw_context->run(ctx, obj_config->profile, &obj_context->codec_state, obj_context->hw_context); } VAStatus i965_SyncSurface(VADriverContextP ctx, VASurfaceID render_target) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_surface *obj_surface = SURFACE(render_target); assert(obj_surface); if(obj_surface->bo) drm_intel_bo_wait_rendering(obj_surface->bo); return VA_STATUS_SUCCESS; } VAStatus i965_QuerySurfaceStatus(VADriverContextP ctx, VASurfaceID render_target, VASurfaceStatus *status) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_surface *obj_surface = SURFACE(render_target); assert(obj_surface); if (obj_surface->bo) { if (drm_intel_bo_busy(obj_surface->bo)){ *status = VASurfaceRendering; } else { *status = VASurfaceReady; } } else { *status = VASurfaceReady; } return VA_STATUS_SUCCESS; } static VADisplayAttribute * get_display_attribute(VADriverContextP ctx, VADisplayAttribType type) { struct i965_driver_data * const i965 = i965_driver_data(ctx); unsigned int i; if (!i965->display_attributes) return NULL; for (i = 0; i < i965->num_display_attributes; i++) { if (i965->display_attributes[i].type == type) return &i965->display_attributes[i]; } return NULL; } static void i965_display_attributes_terminate(VADriverContextP ctx) { struct i965_driver_data * const i965 = i965_driver_data(ctx); if (i965->display_attributes) { free(i965->display_attributes); i965->display_attributes = NULL; i965->num_display_attributes = 0; } } static bool i965_display_attributes_init(VADriverContextP ctx) { struct i965_driver_data * const i965 = i965_driver_data(ctx); i965->num_display_attributes = ARRAY_ELEMS(i965_display_attributes); i965->display_attributes = malloc( i965->num_display_attributes * sizeof(i965->display_attributes[0])); if (!i965->display_attributes) goto error; memcpy( i965->display_attributes, i965_display_attributes, sizeof(i965_display_attributes) ); i965->rotation_attrib = get_display_attribute(ctx, VADisplayAttribRotation); if (!i965->rotation_attrib) { goto error; } return true; error: i965_display_attributes_terminate(ctx); return false; } /* * Query display attributes * The caller must provide a "attr_list" array that can hold at * least vaMaxNumDisplayAttributes() entries. The actual number of attributes * returned in "attr_list" is returned in "num_attributes". */ VAStatus i965_QueryDisplayAttributes( VADriverContextP ctx, VADisplayAttribute *attribs, /* out */ int *num_attribs_ptr /* out */ ) { const int num_attribs = ARRAY_ELEMS(i965_display_attributes); if (attribs && num_attribs > 0) memcpy(attribs, i965_display_attributes, sizeof(i965_display_attributes)); if (num_attribs_ptr) *num_attribs_ptr = num_attribs; return VA_STATUS_SUCCESS; } /* * Get display attributes * This function returns the current attribute values in "attr_list". * Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field * from vaQueryDisplayAttributes() can have their values retrieved. */ VAStatus i965_GetDisplayAttributes( VADriverContextP ctx, VADisplayAttribute *attribs, /* inout */ int num_attribs /* in */ ) { int i; for (i = 0; i < num_attribs; i++) { VADisplayAttribute *src_attrib, * const dst_attrib = &attribs[i]; src_attrib = get_display_attribute(ctx, dst_attrib->type); if (src_attrib && (src_attrib->flags & VA_DISPLAY_ATTRIB_GETTABLE)) { dst_attrib->min_value = src_attrib->min_value; dst_attrib->max_value = src_attrib->max_value; dst_attrib->value = src_attrib->value; } else dst_attrib->flags = VA_DISPLAY_ATTRIB_NOT_SUPPORTED; } return VA_STATUS_SUCCESS; } /* * Set display attributes * Only attributes returned with VA_DISPLAY_ATTRIB_SETTABLE set in the "flags" field * from vaQueryDisplayAttributes() can be set. If the attribute is not settable or * the value is out of range, the function returns VA_STATUS_ERROR_ATTR_NOT_SUPPORTED */ VAStatus i965_SetDisplayAttributes( VADriverContextP ctx, VADisplayAttribute *attribs, /* in */ int num_attribs /* in */ ) { int i; for (i = 0; i < num_attribs; i++) { VADisplayAttribute *dst_attrib, * const src_attrib = &attribs[i]; dst_attrib = get_display_attribute(ctx, src_attrib->type); if (!dst_attrib) return VA_STATUS_ERROR_ATTR_NOT_SUPPORTED; if (!(dst_attrib->flags & VA_DISPLAY_ATTRIB_SETTABLE)) continue; if (src_attrib->value < dst_attrib->min_value || src_attrib->value > dst_attrib->max_value) return VA_STATUS_ERROR_INVALID_PARAMETER; dst_attrib->value = src_attrib->value; /* XXX: track modified attributes through timestamps */ } return VA_STATUS_SUCCESS; } VAStatus i965_DbgCopySurfaceToBuffer(VADriverContextP ctx, VASurfaceID surface, void **buffer, /* out */ unsigned int *stride) /* out */ { /* TODO */ return VA_STATUS_ERROR_UNIMPLEMENTED; } static void i965_destroy_heap(struct object_heap *heap, void (*func)(struct object_heap *heap, struct object_base *object)) { struct object_base *object; object_heap_iterator iter; object = object_heap_first(heap, &iter); while (object) { if (func) func(heap, object); object = object_heap_next(heap, &iter); } object_heap_destroy(heap); } VAStatus i965_DestroyImage(VADriverContextP ctx, VAImageID image); VAStatus i965_CreateImage(VADriverContextP ctx, VAImageFormat *format, int width, int height, VAImage *out_image) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_image *obj_image; VAStatus va_status = VA_STATUS_ERROR_OPERATION_FAILED; VAImageID image_id; unsigned int width2, height2, size2, size; out_image->image_id = VA_INVALID_ID; out_image->buf = VA_INVALID_ID; image_id = NEW_IMAGE_ID(); if (image_id == VA_INVALID_ID) return VA_STATUS_ERROR_ALLOCATION_FAILED; obj_image = IMAGE(image_id); if (!obj_image) return VA_STATUS_ERROR_ALLOCATION_FAILED; obj_image->bo = NULL; obj_image->palette = NULL; obj_image->derived_surface = VA_INVALID_ID; VAImage * const image = &obj_image->image; image->image_id = image_id; image->buf = VA_INVALID_ID; size = width * height; width2 = (width + 1) / 2; height2 = (height + 1) / 2; size2 = width2 * height2; image->num_palette_entries = 0; image->entry_bytes = 0; memset(image->component_order, 0, sizeof(image->component_order)); switch (format->fourcc) { case VA_FOURCC('I','A','4','4'): case VA_FOURCC('A','I','4','4'): image->num_planes = 1; image->pitches[0] = width; image->offsets[0] = 0; image->data_size = image->offsets[0] + image->pitches[0] * height; image->num_palette_entries = 16; image->entry_bytes = 3; image->component_order[0] = 'R'; image->component_order[1] = 'G'; image->component_order[2] = 'B'; break; case VA_FOURCC('I','A','8','8'): case VA_FOURCC('A','I','8','8'): image->num_planes = 1; image->pitches[0] = width * 2; image->offsets[0] = 0; image->data_size = image->offsets[0] + image->pitches[0] * height; image->num_palette_entries = 256; image->entry_bytes = 3; image->component_order[0] = 'R'; image->component_order[1] = 'G'; image->component_order[2] = 'B'; break; case VA_FOURCC('B','G','R','A'): case VA_FOURCC('R','G','B','A'): case VA_FOURCC('B','G','R','X'): case VA_FOURCC('R','G','B','X'): image->num_planes = 1; image->pitches[0] = width * 4; image->offsets[0] = 0; image->data_size = image->offsets[0] + image->pitches[0] * height; break; case VA_FOURCC('Y','V','1','2'): image->num_planes = 3; image->pitches[0] = width; image->offsets[0] = 0; image->pitches[1] = width2; image->offsets[1] = size + size2; image->pitches[2] = width2; image->offsets[2] = size; image->data_size = size + 2 * size2; break; case VA_FOURCC('I','4','2','0'): image->num_planes = 3; image->pitches[0] = width; image->offsets[0] = 0; image->pitches[1] = width2; image->offsets[1] = size; image->pitches[2] = width2; image->offsets[2] = size + size2; image->data_size = size + 2 * size2; break; case VA_FOURCC('N','V','1','2'): image->num_planes = 2; image->pitches[0] = width; image->offsets[0] = 0; image->pitches[1] = width; image->offsets[1] = size; image->data_size = size + 2 * size2; break; case VA_FOURCC('Y','U','Y','2'): case VA_FOURCC('U','Y','V','Y'): image->num_planes = 1; image->pitches[0] = width * 2; image->offsets[0] = 0; image->data_size = size * 2; break; default: goto error; } va_status = i965_CreateBuffer(ctx, 0, VAImageBufferType, image->data_size, 1, NULL, &image->buf); if (va_status != VA_STATUS_SUCCESS) goto error; struct object_buffer *obj_buffer = BUFFER(image->buf); if (!obj_buffer || !obj_buffer->buffer_store || !obj_buffer->buffer_store->bo) return VA_STATUS_ERROR_ALLOCATION_FAILED; obj_image->bo = obj_buffer->buffer_store->bo; dri_bo_reference(obj_image->bo); if (image->num_palette_entries > 0 && image->entry_bytes > 0) { obj_image->palette = malloc(image->num_palette_entries * sizeof(*obj_image->palette)); if (!obj_image->palette) goto error; } image->image_id = image_id; image->format = *format; image->width = width; image->height = height; *out_image = *image; return VA_STATUS_SUCCESS; error: i965_DestroyImage(ctx, image_id); return va_status; } void i965_check_alloc_surface_bo(VADriverContextP ctx, struct object_surface *obj_surface, int tiled, unsigned int fourcc, unsigned int subsampling) { struct i965_driver_data *i965 = i965_driver_data(ctx); int region_width, region_height; if (obj_surface->bo) { assert(obj_surface->fourcc); assert(obj_surface->fourcc == fourcc); assert(obj_surface->subsampling == subsampling); return; } obj_surface->x_cb_offset = 0; /* X offset is always 0 */ obj_surface->x_cr_offset = 0; if (tiled) { assert(fourcc == VA_FOURCC('N', 'V', '1', '2') || fourcc == VA_FOURCC('I', 'M', 'C', '1') || fourcc == VA_FOURCC('I', 'M', 'C', '3') || fourcc == VA_FOURCC('R', 'G', 'B', 'A') || fourcc == VA_FOURCC('R', 'G', 'B', 'X') || fourcc == VA_FOURCC('B', 'G', 'R', 'A') || fourcc == VA_FOURCC('B', 'G', 'R', 'X') || fourcc == VA_FOURCC('Y', 'U', 'Y', '2')); obj_surface->width = ALIGN(obj_surface->orig_width, 128); obj_surface->height = ALIGN(obj_surface->orig_height, 32); region_height = obj_surface->height; if (fourcc == VA_FOURCC('N', 'V', '1', '2') || fourcc == VA_FOURCC('I', 'M', 'C', '1') || fourcc == VA_FOURCC('I', 'M', 'C', '3')) { obj_surface->cb_cr_pitch = obj_surface->width; region_width = obj_surface->width; } else if (fourcc == VA_FOURCC('Y','U', 'Y', '2')) { obj_surface->cb_cr_pitch = obj_surface->width * 2; region_width = obj_surface->width * 2; } else if (fourcc == VA_FOURCC('R', 'G', 'B', 'A') || fourcc == VA_FOURCC('R', 'G', 'B', 'X') || fourcc == VA_FOURCC('B', 'G', 'R', 'A') || fourcc == VA_FOURCC('B', 'G', 'R', 'X')) { region_width = obj_surface->width * 4; } else { assert(0); } if (fourcc == VA_FOURCC('N', 'V', '1', '2')) { assert(subsampling == SUBSAMPLE_YUV420); obj_surface->y_cb_offset = obj_surface->height; obj_surface->y_cr_offset = obj_surface->height; obj_surface->cb_cr_width = obj_surface->orig_width / 2; obj_surface->cb_cr_height = obj_surface->orig_height / 2; region_height = obj_surface->height + ALIGN(obj_surface->cb_cr_height, 32); } else if (fourcc == VA_FOURCC('I', 'M', 'C', '1') || fourcc == VA_FOURCC('I', 'M', 'C', '3') || fourcc == VA_FOURCC('R', 'G', 'B', 'A') || fourcc == VA_FOURCC('R', 'G', 'B', 'X') || fourcc == VA_FOURCC('B', 'G', 'R', 'A') || fourcc == VA_FOURCC('B', 'G', 'R', 'X') || fourcc == VA_FOURCC('Y', 'U', 'Y', '2')) { switch (subsampling) { case SUBSAMPLE_YUV400: obj_surface->cb_cr_width = 0; obj_surface->cb_cr_height = 0; break; case SUBSAMPLE_YUV420: obj_surface->cb_cr_width = obj_surface->orig_width / 2; obj_surface->cb_cr_height = obj_surface->orig_height / 2; break; case SUBSAMPLE_YUV422H: obj_surface->cb_cr_width = obj_surface->orig_width / 2; obj_surface->cb_cr_height = obj_surface->orig_height; break; case SUBSAMPLE_YUV422V: obj_surface->cb_cr_width = obj_surface->orig_width; obj_surface->cb_cr_height = obj_surface->orig_height / 2; break; case SUBSAMPLE_YUV444: obj_surface->cb_cr_width = obj_surface->orig_width; obj_surface->cb_cr_height = obj_surface->orig_height; break; case SUBSAMPLE_YUV411: obj_surface->cb_cr_width = obj_surface->orig_width / 4; obj_surface->cb_cr_height = obj_surface->orig_height; break; case SUBSAMPLE_RGBX: break; default: assert(0); break; } region_height = obj_surface->height + ALIGN(obj_surface->cb_cr_height, 32) * 2; if (fourcc == VA_FOURCC('I', 'M', 'C', '1')) { obj_surface->y_cr_offset = obj_surface->height; obj_surface->y_cb_offset = obj_surface->y_cr_offset + ALIGN(obj_surface->cb_cr_height, 32); } else if (fourcc == VA_FOURCC('I', 'M', 'C', '3')){ obj_surface->y_cb_offset = obj_surface->height; obj_surface->y_cr_offset = obj_surface->y_cb_offset + ALIGN(obj_surface->cb_cr_height, 32); } else if (fourcc == VA_FOURCC('Y','U', 'Y', '2')) { obj_surface->y_cb_offset = 0; obj_surface->y_cr_offset = 0; region_height = obj_surface->height; } else if (fourcc == VA_FOURCC('R', 'G', 'B', 'A') || fourcc == VA_FOURCC('R', 'G', 'B', 'X') || fourcc == VA_FOURCC('B', 'G', 'R', 'A') || fourcc == VA_FOURCC('B', 'G', 'R', 'X')) { region_height = obj_surface->height; } } } else { assert(fourcc != VA_FOURCC('I', 'M', 'C', '1') && fourcc != VA_FOURCC('I', 'M', 'C', '3')); assert(subsampling == SUBSAMPLE_YUV420 || subsampling == SUBSAMPLE_YUV422H || subsampling == SUBSAMPLE_YUV422V || subsampling == SUBSAMPLE_RGBX); region_width = obj_surface->width; region_height = obj_surface->height; switch (fourcc) { case VA_FOURCC('N', 'V', '1', '2'): obj_surface->y_cb_offset = obj_surface->height; obj_surface->y_cr_offset = obj_surface->height; obj_surface->cb_cr_width = obj_surface->orig_width / 2; obj_surface->cb_cr_height = obj_surface->orig_height / 2; obj_surface->cb_cr_pitch = obj_surface->width; region_height = obj_surface->height + obj_surface->height / 2; break; case VA_FOURCC('Y', 'V', '1', '2'): case VA_FOURCC('I', '4', '2', '0'): if (fourcc == VA_FOURCC('Y', 'V', '1', '2')) { obj_surface->y_cr_offset = obj_surface->height; obj_surface->y_cb_offset = obj_surface->height + obj_surface->height / 4; } else { obj_surface->y_cb_offset = obj_surface->height; obj_surface->y_cr_offset = obj_surface->height + obj_surface->height / 4; } obj_surface->cb_cr_width = obj_surface->orig_width / 2; obj_surface->cb_cr_height = obj_surface->orig_height / 2; obj_surface->cb_cr_pitch = obj_surface->width / 2; region_height = obj_surface->height + obj_surface->height / 2; break; case VA_FOURCC('Y','U', 'Y', '2'): obj_surface->y_cb_offset = 0; obj_surface->y_cr_offset = 0; obj_surface->cb_cr_width = obj_surface->orig_width / 2; obj_surface->cb_cr_height = obj_surface->orig_height; obj_surface->cb_cr_pitch = obj_surface->width * 2; region_width = obj_surface->width * 2; region_height = obj_surface->height; break; case VA_FOURCC('R', 'G', 'B', 'A'): case VA_FOURCC('R', 'G', 'B', 'X'): case VA_FOURCC('B', 'G', 'R', 'A'): case VA_FOURCC('B', 'G', 'R', 'X'): region_width = obj_surface->width * 4; region_height = obj_surface->height; break; default: assert(0); break; } } obj_surface->size = ALIGN(region_width * region_height, 0x1000); if (tiled) { uint32_t tiling_mode = I915_TILING_Y; /* always uses Y-tiled format */ unsigned long pitch; obj_surface->bo = drm_intel_bo_alloc_tiled(i965->intel.bufmgr, "vaapi surface", region_width, region_height, 1, &tiling_mode, &pitch, 0); assert(tiling_mode == I915_TILING_Y); assert(pitch == obj_surface->width || pitch == obj_surface->width * 2 || pitch == obj_surface->width * 4) ; } else { obj_surface->bo = dri_bo_alloc(i965->intel.bufmgr, "vaapi surface", obj_surface->size, 0x1000); } obj_surface->fourcc = fourcc; obj_surface->subsampling = subsampling; assert(obj_surface->bo); } VAStatus i965_DeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *out_image) /* out */ { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_image *obj_image; struct object_surface *obj_surface; VAImageID image_id; unsigned int w_pitch; VAStatus va_status = VA_STATUS_ERROR_OPERATION_FAILED; out_image->image_id = VA_INVALID_ID; obj_surface = SURFACE(surface); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; if (!obj_surface->bo) { unsigned int is_tiled = 0; unsigned int fourcc = VA_FOURCC('Y', 'V', '1', '2'); i965_guess_surface_format(ctx, surface, &fourcc, &is_tiled); int sampling = get_sampling_from_fourcc(fourcc); i965_check_alloc_surface_bo(ctx, obj_surface, is_tiled, fourcc, sampling); } assert(obj_surface->fourcc); w_pitch = obj_surface->width; image_id = NEW_IMAGE_ID(); if (image_id == VA_INVALID_ID) return VA_STATUS_ERROR_ALLOCATION_FAILED; obj_image = IMAGE(image_id); if (!obj_image) return VA_STATUS_ERROR_ALLOCATION_FAILED; obj_image->bo = NULL; obj_image->palette = NULL; obj_image->derived_surface = VA_INVALID_ID; VAImage * const image = &obj_image->image; memset(image, 0, sizeof(*image)); image->image_id = image_id; image->buf = VA_INVALID_ID; image->num_palette_entries = 0; image->entry_bytes = 0; image->width = obj_surface->orig_width; image->height = obj_surface->orig_height; image->data_size = obj_surface->size; image->format.fourcc = obj_surface->fourcc; image->format.byte_order = VA_LSB_FIRST; image->format.bits_per_pixel = 12; switch (image->format.fourcc) { case VA_FOURCC('Y', 'V', '1', '2'): image->num_planes = 3; image->pitches[0] = w_pitch; /* Y */ image->offsets[0] = 0; image->pitches[1] = obj_surface->cb_cr_pitch; /* V */ image->offsets[1] = w_pitch * obj_surface->y_cr_offset; image->pitches[2] = obj_surface->cb_cr_pitch; /* U */ image->offsets[2] = w_pitch * obj_surface->y_cb_offset; break; case VA_FOURCC('N', 'V', '1', '2'): image->num_planes = 2; image->pitches[0] = w_pitch; /* Y */ image->offsets[0] = 0; image->pitches[1] = obj_surface->cb_cr_pitch; /* UV */ image->offsets[1] = w_pitch * obj_surface->y_cb_offset; break; case VA_FOURCC('I', '4', '2', '0'): image->num_planes = 3; image->pitches[0] = w_pitch; /* Y */ image->offsets[0] = 0; image->pitches[1] = obj_surface->cb_cr_pitch; /* U */ image->offsets[1] = w_pitch * obj_surface->y_cb_offset; image->pitches[2] = obj_surface->cb_cr_pitch; /* V */ image->offsets[2] = w_pitch * obj_surface->y_cr_offset; break; case VA_FOURCC('Y', 'U', 'Y', '2'): image->num_planes = 1; image->pitches[0] = obj_surface->width * 2; /* Y, width is aligned already */ image->offsets[0] = 0; image->pitches[1] = obj_surface->width * 2; /* U */ image->offsets[1] = 0; image->pitches[2] = obj_surface->width * 2; /* V */ image->offsets[2] = 0; break; case VA_FOURCC('R', 'G', 'B', 'A'): case VA_FOURCC('R', 'G', 'B', 'X'): case VA_FOURCC('B', 'G', 'R', 'A'): case VA_FOURCC('B', 'G', 'R', 'X'): image->num_planes = 1; image->pitches[0] = obj_surface->width * 4; break; default: goto error; } va_status = i965_create_buffer_internal(ctx, 0, VAImageBufferType, obj_surface->size, 1, NULL, obj_surface->bo, &image->buf); if (va_status != VA_STATUS_SUCCESS) goto error; struct object_buffer *obj_buffer = BUFFER(image->buf); if (!obj_buffer || !obj_buffer->buffer_store || !obj_buffer->buffer_store->bo) return VA_STATUS_ERROR_ALLOCATION_FAILED; obj_image->bo = obj_buffer->buffer_store->bo; dri_bo_reference(obj_image->bo); if (image->num_palette_entries > 0 && image->entry_bytes > 0) { obj_image->palette = malloc(image->num_palette_entries * sizeof(*obj_image->palette)); if (!obj_image->palette) { va_status = VA_STATUS_ERROR_ALLOCATION_FAILED; goto error; } } *out_image = *image; obj_surface->flags |= SURFACE_DERIVED; obj_image->derived_surface = surface; return VA_STATUS_SUCCESS; error: i965_DestroyImage(ctx, image_id); return va_status; } static void i965_destroy_image(struct object_heap *heap, struct object_base *obj) { object_heap_free(heap, obj); } VAStatus i965_DestroyImage(VADriverContextP ctx, VAImageID image) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_image *obj_image = IMAGE(image); struct object_surface *obj_surface; if (!obj_image) return VA_STATUS_SUCCESS; dri_bo_unreference(obj_image->bo); obj_image->bo = NULL; if (obj_image->image.buf != VA_INVALID_ID) { i965_DestroyBuffer(ctx, obj_image->image.buf); obj_image->image.buf = VA_INVALID_ID; } if (obj_image->palette) { free(obj_image->palette); obj_image->palette = NULL; } obj_surface = SURFACE(obj_image->derived_surface); if (obj_surface) { obj_surface->flags &= ~SURFACE_DERIVED; } i965_destroy_image(&i965->image_heap, (struct object_base *)obj_image); return VA_STATUS_SUCCESS; } /* * pointer to an array holding the palette data. The size of the array is * num_palette_entries * entry_bytes in size. The order of the components * in the palette is described by the component_order in VASubpicture struct */ VAStatus i965_SetImagePalette(VADriverContextP ctx, VAImageID image, unsigned char *palette) { struct i965_driver_data *i965 = i965_driver_data(ctx); unsigned int i; struct object_image *obj_image = IMAGE(image); if (!obj_image) return VA_STATUS_ERROR_INVALID_IMAGE; if (!obj_image->palette) return VA_STATUS_ERROR_ALLOCATION_FAILED; /* XXX: unpaletted/error */ for (i = 0; i < obj_image->image.num_palette_entries; i++) obj_image->palette[i] = (((unsigned int)palette[3*i + 0] << 16) | ((unsigned int)palette[3*i + 1] << 8) | (unsigned int)palette[3*i + 2]); return VA_STATUS_SUCCESS; } static int get_sampling_from_fourcc(unsigned int fourcc) { int surface_sampling = -1; switch (fourcc) { case VA_FOURCC('N', 'V', '1', '2'): case VA_FOURCC('Y', 'V', '1', '2'): case VA_FOURCC('I', '4', '2', '0'): case VA_FOURCC('I', 'M', 'C', '1'): case VA_FOURCC('I', 'M', 'C', '3'): surface_sampling = SUBSAMPLE_YUV420; break; case VA_FOURCC('Y', 'U', 'Y', '2'): surface_sampling = SUBSAMPLE_YUV422H; break; case VA_FOURCC('R','G','B','A'): case VA_FOURCC('R','G','B','X'): case VA_FOURCC('B','G','R','A'): case VA_FOURCC('B','G','R','X'): surface_sampling = SUBSAMPLE_RGBX; break; default: break; } return surface_sampling; } static inline void memcpy_pic(uint8_t *dst, unsigned int dst_stride, const uint8_t *src, unsigned int src_stride, unsigned int len, unsigned int height) { unsigned int i; for (i = 0; i < height; i++) { memcpy(dst, src, len); dst += dst_stride; src += src_stride; } } static void get_image_i420(struct object_image *obj_image, uint8_t *image_data, struct object_surface *obj_surface, const VARectangle *rect) { uint8_t *dst[3], *src[3]; const int Y = 0; const int U = obj_image->image.format.fourcc == obj_surface->fourcc ? 1 : 2; const int V = obj_image->image.format.fourcc == obj_surface->fourcc ? 2 : 1; unsigned int tiling, swizzle; if (!obj_surface->bo) return; assert(obj_surface->fourcc); dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_surface->bo); else dri_bo_map(obj_surface->bo, 0); if (!obj_surface->bo->virtual) return; /* Dest VA image has either I420 or YV12 format. Source VA surface alway has I420 format */ dst[Y] = image_data + obj_image->image.offsets[Y]; src[0] = (uint8_t *)obj_surface->bo->virtual; dst[U] = image_data + obj_image->image.offsets[U]; src[1] = src[0] + obj_surface->width * obj_surface->height; dst[V] = image_data + obj_image->image.offsets[V]; src[2] = src[1] + (obj_surface->width / 2) * (obj_surface->height / 2); /* Y plane */ dst[Y] += rect->y * obj_image->image.pitches[Y] + rect->x; src[0] += rect->y * obj_surface->width + rect->x; memcpy_pic(dst[Y], obj_image->image.pitches[Y], src[0], obj_surface->width, rect->width, rect->height); /* U plane */ dst[U] += (rect->y / 2) * obj_image->image.pitches[U] + rect->x / 2; src[1] += (rect->y / 2) * obj_surface->width / 2 + rect->x / 2; memcpy_pic(dst[U], obj_image->image.pitches[U], src[1], obj_surface->width / 2, rect->width / 2, rect->height / 2); /* V plane */ dst[V] += (rect->y / 2) * obj_image->image.pitches[V] + rect->x / 2; src[2] += (rect->y / 2) * obj_surface->width / 2 + rect->x / 2; memcpy_pic(dst[V], obj_image->image.pitches[V], src[2], obj_surface->width / 2, rect->width / 2, rect->height / 2); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_surface->bo); else dri_bo_unmap(obj_surface->bo); } static void get_image_nv12(struct object_image *obj_image, uint8_t *image_data, struct object_surface *obj_surface, const VARectangle *rect) { uint8_t *dst[2], *src[2]; unsigned int tiling, swizzle; if (!obj_surface->bo) return; assert(obj_surface->fourcc); dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_surface->bo); else dri_bo_map(obj_surface->bo, 0); if (!obj_surface->bo->virtual) return; /* Both dest VA image and source surface have NV12 format */ dst[0] = image_data + obj_image->image.offsets[0]; src[0] = (uint8_t *)obj_surface->bo->virtual; dst[1] = image_data + obj_image->image.offsets[1]; src[1] = src[0] + obj_surface->width * obj_surface->height; /* Y plane */ dst[0] += rect->y * obj_image->image.pitches[0] + rect->x; src[0] += rect->y * obj_surface->width + rect->x; memcpy_pic(dst[0], obj_image->image.pitches[0], src[0], obj_surface->width, rect->width, rect->height); /* UV plane */ dst[1] += (rect->y / 2) * obj_image->image.pitches[1] + (rect->x & -2); src[1] += (rect->y / 2) * obj_surface->width + (rect->x & -2); memcpy_pic(dst[1], obj_image->image.pitches[1], src[1], obj_surface->width, rect->width, rect->height / 2); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_surface->bo); else dri_bo_unmap(obj_surface->bo); } static void get_image_yuy2(struct object_image *obj_image, uint8_t *image_data, struct object_surface *obj_surface, const VARectangle *rect) { uint8_t *dst, *src; unsigned int tiling, swizzle; if (!obj_surface->bo) return; assert(obj_surface->fourcc); dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_surface->bo); else dri_bo_map(obj_surface->bo, 0); if (!obj_surface->bo->virtual) return; /* Both dest VA image and source surface have YUYV format */ dst = image_data + obj_image->image.offsets[0]; src = (uint8_t *)obj_surface->bo->virtual; /* Y plane */ dst += rect->y * obj_image->image.pitches[0] + rect->x*2; src += rect->y * obj_surface->width + rect->x*2; memcpy_pic(dst, obj_image->image.pitches[0], src, obj_surface->width*2, rect->width*2, rect->height); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_surface->bo); else dri_bo_unmap(obj_surface->bo); } static VAStatus i965_sw_getimage(VADriverContextP ctx, VASurfaceID surface, int x, /* coordinates of the upper left source pixel */ int y, unsigned int width, /* width and height of the region */ unsigned int height, VAImageID image) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct i965_render_state *render_state = &i965->render_state; struct object_surface *obj_surface = SURFACE(surface); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; struct object_image *obj_image = IMAGE(image); if (!obj_image) return VA_STATUS_ERROR_INVALID_IMAGE; if (x < 0 || y < 0) return VA_STATUS_ERROR_INVALID_PARAMETER; if (x + width > obj_surface->orig_width || y + height > obj_surface->orig_height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (x + width > obj_image->image.width || y + height > obj_image->image.height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (obj_surface->fourcc != obj_image->image.format.fourcc) return VA_STATUS_ERROR_INVALID_IMAGE_FORMAT; VAStatus va_status; void *image_data = NULL; va_status = i965_MapBuffer(ctx, obj_image->image.buf, &image_data); if (va_status != VA_STATUS_SUCCESS) return va_status; VARectangle rect; rect.x = x; rect.y = y; rect.width = width; rect.height = height; switch (obj_image->image.format.fourcc) { case VA_FOURCC('Y','V','1','2'): case VA_FOURCC('I','4','2','0'): /* I420 is native format for MPEG-2 decoded surfaces */ if (render_state->interleaved_uv) goto operation_failed; get_image_i420(obj_image, image_data, obj_surface, &rect); break; case VA_FOURCC('N','V','1','2'): /* NV12 is native format for H.264 decoded surfaces */ if (!render_state->interleaved_uv) goto operation_failed; get_image_nv12(obj_image, image_data, obj_surface, &rect); break; case VA_FOURCC('Y','U','Y','2'): /* YUY2 is the format supported by overlay plane */ get_image_yuy2(obj_image, image_data, obj_surface, &rect); break; default: operation_failed: va_status = VA_STATUS_ERROR_OPERATION_FAILED; break; } i965_UnmapBuffer(ctx, obj_image->image.buf); return va_status; } static VAStatus i965_hw_getimage(VADriverContextP ctx, VASurfaceID surface, int x, /* coordinates of the upper left source pixel */ int y, unsigned int width, /* width and height of the region */ unsigned int height, VAImageID image) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct i965_surface src_surface; struct i965_surface dst_surface; VAStatus va_status; VARectangle rect; struct object_surface *obj_surface = SURFACE(surface); struct object_image *obj_image = IMAGE(image); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; if (!obj_image) return VA_STATUS_ERROR_INVALID_IMAGE; if (x < 0 || y < 0) return VA_STATUS_ERROR_INVALID_PARAMETER; if (x + width > obj_surface->orig_width || y + height > obj_surface->orig_height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (x + width > obj_image->image.width || y + height > obj_image->image.height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (!obj_surface->bo) return VA_STATUS_SUCCESS; assert(obj_image->bo); // image bo is always created, see i965_CreateImage() rect.x = x; rect.y = y; rect.width = width; rect.height = height; src_surface.base = (struct object_base *)obj_surface; src_surface.type = I965_SURFACE_TYPE_SURFACE; src_surface.flags = I965_SURFACE_FLAG_FRAME; dst_surface.base = (struct object_base *)obj_image; dst_surface.type = I965_SURFACE_TYPE_IMAGE; dst_surface.flags = I965_SURFACE_FLAG_FRAME; va_status = i965_image_processing(ctx, &src_surface, &rect, &dst_surface, &rect); return va_status; } VAStatus i965_GetImage(VADriverContextP ctx, VASurfaceID surface, int x, /* coordinates of the upper left source pixel */ int y, unsigned int width, /* width and height of the region */ unsigned int height, VAImageID image) { struct i965_driver_data * const i965 = i965_driver_data(ctx); VAStatus va_status; if (HAS_ACCELERATED_GETIMAGE(i965)) va_status = i965_hw_getimage(ctx, surface, x, y, width, height, image); else va_status = i965_sw_getimage(ctx, surface, x, y, width, height, image); return va_status; } static void put_image_i420(struct object_surface *obj_surface, const VARectangle *dst_rect, struct object_image *obj_image, uint8_t *image_data, const VARectangle *src_rect) { uint8_t *dst[3], *src[3]; const int Y = 0; const int U = obj_image->image.format.fourcc == obj_surface->fourcc ? 1 : 2; const int V = obj_image->image.format.fourcc == obj_surface->fourcc ? 2 : 1; unsigned int tiling, swizzle; if (!obj_surface->bo) return; assert(obj_surface->fourcc); assert(dst_rect->width == src_rect->width); assert(dst_rect->height == src_rect->height); dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_surface->bo); else dri_bo_map(obj_surface->bo, 0); if (!obj_surface->bo->virtual) return; /* Dest VA image has either I420 or YV12 format. Source VA surface alway has I420 format */ dst[0] = (uint8_t *)obj_surface->bo->virtual; src[Y] = image_data + obj_image->image.offsets[Y]; dst[1] = dst[0] + obj_surface->width * obj_surface->height; src[U] = image_data + obj_image->image.offsets[U]; dst[2] = dst[1] + (obj_surface->width / 2) * (obj_surface->height / 2); src[V] = image_data + obj_image->image.offsets[V]; /* Y plane */ dst[0] += dst_rect->y * obj_surface->width + dst_rect->x; src[Y] += src_rect->y * obj_image->image.pitches[Y] + src_rect->x; memcpy_pic(dst[0], obj_surface->width, src[Y], obj_image->image.pitches[Y], src_rect->width, src_rect->height); /* U plane */ dst[1] += (dst_rect->y / 2) * obj_surface->width / 2 + dst_rect->x / 2; src[U] += (src_rect->y / 2) * obj_image->image.pitches[U] + src_rect->x / 2; memcpy_pic(dst[1], obj_surface->width / 2, src[U], obj_image->image.pitches[U], src_rect->width / 2, src_rect->height / 2); /* V plane */ dst[2] += (dst_rect->y / 2) * obj_surface->width / 2 + dst_rect->x / 2; src[V] += (src_rect->y / 2) * obj_image->image.pitches[V] + src_rect->x / 2; memcpy_pic(dst[2], obj_surface->width / 2, src[V], obj_image->image.pitches[V], src_rect->width / 2, src_rect->height / 2); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_surface->bo); else dri_bo_unmap(obj_surface->bo); } static void put_image_nv12(struct object_surface *obj_surface, const VARectangle *dst_rect, struct object_image *obj_image, uint8_t *image_data, const VARectangle *src_rect) { uint8_t *dst[2], *src[2]; unsigned int tiling, swizzle; if (!obj_surface->bo) return; assert(obj_surface->fourcc); assert(dst_rect->width == src_rect->width); assert(dst_rect->height == src_rect->height); dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_surface->bo); else dri_bo_map(obj_surface->bo, 0); if (!obj_surface->bo->virtual) return; /* Both dest VA image and source surface have NV12 format */ dst[0] = (uint8_t *)obj_surface->bo->virtual; src[0] = image_data + obj_image->image.offsets[0]; dst[1] = dst[0] + obj_surface->width * obj_surface->height; src[1] = image_data + obj_image->image.offsets[1]; /* Y plane */ dst[0] += dst_rect->y * obj_surface->width + dst_rect->x; src[0] += src_rect->y * obj_image->image.pitches[0] + src_rect->x; memcpy_pic(dst[0], obj_surface->width, src[0], obj_image->image.pitches[0], src_rect->width, src_rect->height); /* UV plane */ dst[1] += (dst_rect->y / 2) * obj_surface->width + (dst_rect->x & -2); src[1] += (src_rect->y / 2) * obj_image->image.pitches[1] + (src_rect->x & -2); memcpy_pic(dst[1], obj_surface->width, src[1], obj_image->image.pitches[1], src_rect->width, src_rect->height / 2); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_surface->bo); else dri_bo_unmap(obj_surface->bo); } static void put_image_yuy2(struct object_surface *obj_surface, const VARectangle *dst_rect, struct object_image *obj_image, uint8_t *image_data, const VARectangle *src_rect) { uint8_t *dst, *src; unsigned int tiling, swizzle; if (!obj_surface->bo) return; assert(obj_surface->fourcc); assert(dst_rect->width == src_rect->width); assert(dst_rect->height == src_rect->height); dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_map_gtt(obj_surface->bo); else dri_bo_map(obj_surface->bo, 0); if (!obj_surface->bo->virtual) return; /* Both dest VA image and source surface have YUY2 format */ dst = (uint8_t *)obj_surface->bo->virtual; src = image_data + obj_image->image.offsets[0]; /* YUYV packed plane */ dst += dst_rect->y * obj_surface->width + dst_rect->x*2; src += src_rect->y * obj_image->image.pitches[0] + src_rect->x*2; memcpy_pic(dst, obj_surface->width*2, src, obj_image->image.pitches[0], src_rect->width*2, src_rect->height); if (tiling != I915_TILING_NONE) drm_intel_gem_bo_unmap_gtt(obj_surface->bo); else dri_bo_unmap(obj_surface->bo); } static VAStatus i965_sw_putimage(VADriverContextP ctx, VASurfaceID surface, VAImageID image, int src_x, int src_y, unsigned int src_width, unsigned int src_height, int dest_x, int dest_y, unsigned int dest_width, unsigned int dest_height) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_surface *obj_surface = SURFACE(surface); if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; struct object_image *obj_image = IMAGE(image); if (!obj_image) return VA_STATUS_ERROR_INVALID_IMAGE; if (src_x < 0 || src_y < 0) return VA_STATUS_ERROR_INVALID_PARAMETER; if (src_x + src_width > obj_image->image.width || src_y + src_height > obj_image->image.height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (dest_x < 0 || dest_y < 0) return VA_STATUS_ERROR_INVALID_PARAMETER; if (dest_x + dest_width > obj_surface->orig_width || dest_y + dest_height > obj_surface->orig_height) return VA_STATUS_ERROR_INVALID_PARAMETER; /* XXX: don't allow scaling */ if (src_width != dest_width || src_height != dest_height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (obj_surface->fourcc) { /* Don't allow format mismatch */ if (obj_surface->fourcc != obj_image->image.format.fourcc) return VA_STATUS_ERROR_INVALID_IMAGE_FORMAT; } else { /* VA is surface not used for decoding, use same VA image format */ i965_check_alloc_surface_bo( ctx, obj_surface, 0, /* XXX: don't use tiled surface */ obj_image->image.format.fourcc, get_sampling_from_fourcc (obj_image->image.format.fourcc)); } VAStatus va_status; void *image_data = NULL; va_status = i965_MapBuffer(ctx, obj_image->image.buf, &image_data); if (va_status != VA_STATUS_SUCCESS) return va_status; VARectangle src_rect, dest_rect; src_rect.x = src_x; src_rect.y = src_y; src_rect.width = src_width; src_rect.height = src_height; dest_rect.x = dest_x; dest_rect.y = dest_y; dest_rect.width = dest_width; dest_rect.height = dest_height; switch (obj_image->image.format.fourcc) { case VA_FOURCC('Y','V','1','2'): case VA_FOURCC('I','4','2','0'): put_image_i420(obj_surface, &dest_rect, obj_image, image_data, &src_rect); break; case VA_FOURCC('N','V','1','2'): put_image_nv12(obj_surface, &dest_rect, obj_image, image_data, &src_rect); break; case VA_FOURCC('Y','U','Y','2'): put_image_yuy2(obj_surface, &dest_rect, obj_image, image_data, &src_rect); break; default: va_status = VA_STATUS_ERROR_OPERATION_FAILED; break; } i965_UnmapBuffer(ctx, obj_image->image.buf); return va_status; } static VAStatus i965_hw_putimage(VADriverContextP ctx, VASurfaceID surface, VAImageID image, int src_x, int src_y, unsigned int src_width, unsigned int src_height, int dest_x, int dest_y, unsigned int dest_width, unsigned int dest_height) { struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_surface *obj_surface = SURFACE(surface); struct object_image *obj_image = IMAGE(image); struct i965_surface src_surface, dst_surface; VAStatus va_status = VA_STATUS_SUCCESS; VARectangle src_rect, dst_rect; if (!obj_surface) return VA_STATUS_ERROR_INVALID_SURFACE; if (!obj_image || !obj_image->bo) return VA_STATUS_ERROR_INVALID_IMAGE; if (src_x < 0 || src_y < 0 || src_x + src_width > obj_image->image.width || src_y + src_height > obj_image->image.height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (dest_x < 0 || dest_y < 0 || dest_x + dest_width > obj_surface->orig_width || dest_y + dest_height > obj_surface->orig_height) return VA_STATUS_ERROR_INVALID_PARAMETER; if (!obj_surface->bo) { unsigned int tiling, swizzle; int surface_sampling = get_sampling_from_fourcc (obj_image->image.format.fourcc);; dri_bo_get_tiling(obj_image->bo, &tiling, &swizzle); i965_check_alloc_surface_bo(ctx, obj_surface, !!tiling, obj_image->image.format.fourcc, surface_sampling); } assert(obj_surface->fourcc); src_surface.base = (struct object_base *)obj_image; src_surface.type = I965_SURFACE_TYPE_IMAGE; src_surface.flags = I965_SURFACE_FLAG_FRAME; src_rect.x = src_x; src_rect.y = src_y; src_rect.width = src_width; src_rect.height = src_height; dst_surface.base = (struct object_base *)obj_surface; dst_surface.type = I965_SURFACE_TYPE_SURFACE; dst_surface.flags = I965_SURFACE_FLAG_FRAME; dst_rect.x = dest_x; dst_rect.y = dest_y; dst_rect.width = dest_width; dst_rect.height = dest_height; va_status = i965_image_processing(ctx, &src_surface, &src_rect, &dst_surface, &dst_rect); return va_status; } static VAStatus i965_PutImage(VADriverContextP ctx, VASurfaceID surface, VAImageID image, int src_x, int src_y, unsigned int src_width, unsigned int src_height, int dest_x, int dest_y, unsigned int dest_width, unsigned int dest_height) { struct i965_driver_data *i965 = i965_driver_data(ctx); VAStatus va_status = VA_STATUS_SUCCESS; if (HAS_ACCELERATED_PUTIMAGE(i965)) va_status = i965_hw_putimage(ctx, surface, image, src_x, src_y, src_width, src_height, dest_x, dest_y, dest_width, dest_height); else va_status = i965_sw_putimage(ctx, surface, image, src_x, src_y, src_width, src_height, dest_x, dest_y, dest_width, dest_height); return va_status; } VAStatus i965_PutSurface(VADriverContextP ctx, VASurfaceID surface, void *draw, /* X Drawable */ short srcx, short srcy, unsigned short srcw, unsigned short srch, short destx, short desty, unsigned short destw, unsigned short desth, VARectangle *cliprects, /* client supplied clip list */ unsigned int number_cliprects, /* number of clip rects in the clip list */ unsigned int flags) /* de-interlacing flags */ { #ifdef HAVE_VA_X11 if (IS_VA_X11(ctx)) { VARectangle src_rect, dst_rect; src_rect.x = srcx; src_rect.y = srcy; src_rect.width = srcw; src_rect.height = srch; dst_rect.x = destx; dst_rect.y = desty; dst_rect.width = destw; dst_rect.height = desth; return i965_put_surface_dri(ctx, surface, draw, &src_rect, &dst_rect, cliprects, number_cliprects, flags); } #endif return VA_STATUS_ERROR_UNIMPLEMENTED; } static VAStatus i965_BufferInfo( VADriverContextP ctx, /* in */ VABufferID buf_id, /* in */ VABufferType *type, /* out */ unsigned int *size, /* out */ unsigned int *num_elements /* out */ ) { struct i965_driver_data *i965 = NULL; struct object_buffer *obj_buffer = NULL; i965 = i965_driver_data(ctx); obj_buffer = BUFFER(buf_id); assert(obj_buffer); if (!obj_buffer) return VA_STATUS_ERROR_INVALID_BUFFER; *type = obj_buffer->type; *size = obj_buffer->size_element; *num_elements = obj_buffer->num_elements; return VA_STATUS_SUCCESS; } static VAStatus i965_LockSurface( VADriverContextP ctx, /* in */ VASurfaceID surface, /* in */ unsigned int *fourcc, /* out */ unsigned int *luma_stride, /* out */ unsigned int *chroma_u_stride, /* out */ unsigned int *chroma_v_stride, /* out */ unsigned int *luma_offset, /* out */ unsigned int *chroma_u_offset, /* out */ unsigned int *chroma_v_offset, /* out */ unsigned int *buffer_name, /* out */ void **buffer /* out */ ) { VAStatus vaStatus = VA_STATUS_SUCCESS; struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_surface *obj_surface = NULL; VAImage tmpImage; assert(fourcc); assert(luma_stride); assert(chroma_u_stride); assert(chroma_v_stride); assert(luma_offset); assert(chroma_u_offset); assert(chroma_v_offset); assert(buffer_name); assert(buffer); tmpImage.image_id = VA_INVALID_ID; obj_surface = SURFACE(surface); if (obj_surface == NULL) { // Surface is absent. vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; goto error; } // Lock functionality is absent now. if (obj_surface->locked_image_id != VA_INVALID_ID) { // Surface is locked already. vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; goto error; } vaStatus = i965_DeriveImage( ctx, surface, &tmpImage); if (vaStatus != VA_STATUS_SUCCESS) { goto error; } obj_surface->locked_image_id = tmpImage.image_id; vaStatus = i965_MapBuffer( ctx, tmpImage.buf, buffer); if (vaStatus != VA_STATUS_SUCCESS) { goto error; } *fourcc = tmpImage.format.fourcc; *luma_offset = tmpImage.offsets[0]; *luma_stride = tmpImage.pitches[0]; *chroma_u_offset = tmpImage.offsets[1]; *chroma_u_stride = tmpImage.pitches[1]; *chroma_v_offset = tmpImage.offsets[2]; *chroma_v_stride = tmpImage.pitches[2]; *buffer_name = tmpImage.buf; error: if (vaStatus != VA_STATUS_SUCCESS) { buffer = NULL; } return vaStatus; } static VAStatus i965_UnlockSurface( VADriverContextP ctx, /* in */ VASurfaceID surface /* in */ ) { VAStatus vaStatus = VA_STATUS_SUCCESS; struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_image *locked_img = NULL; struct object_surface *obj_surface = NULL; obj_surface = SURFACE(surface); if (obj_surface == NULL) { vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; // Surface is absent return vaStatus; } if (obj_surface->locked_image_id == VA_INVALID_ID) { vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; // Surface is not locked return vaStatus; } locked_img = IMAGE(obj_surface->locked_image_id); if (locked_img == NULL || (locked_img->image.image_id == VA_INVALID_ID)) { // Work image was deallocated before i965_UnlockSurface() vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; goto error; } vaStatus = i965_UnmapBuffer( ctx, locked_img->image.buf); if (vaStatus != VA_STATUS_SUCCESS) { goto error; } vaStatus = i965_DestroyImage( ctx, locked_img->image.image_id); if (vaStatus != VA_STATUS_SUCCESS) { goto error; } locked_img->image.image_id = VA_INVALID_ID; error: obj_surface->locked_image_id = VA_INVALID_ID; return vaStatus; } static VAStatus i965_GetSurfaceAttributes( VADriverContextP ctx, VAConfigID config, VASurfaceAttrib *attrib_list, unsigned int num_attribs ) { VAStatus vaStatus = VA_STATUS_SUCCESS; struct i965_driver_data *i965 = i965_driver_data(ctx); struct object_config *obj_config; int i; if (config == VA_INVALID_ID) return VA_STATUS_ERROR_INVALID_CONFIG; obj_config = CONFIG(config); if (obj_config == NULL) return VA_STATUS_ERROR_INVALID_CONFIG; if (attrib_list == NULL || num_attribs == 0) return VA_STATUS_ERROR_INVALID_PARAMETER; for (i = 0; i < num_attribs; i++) { switch (attrib_list[i].type) { case VASurfaceAttribPixelFormat: attrib_list[i].value.type = VAGenericValueTypeInteger; attrib_list[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE; if (attrib_list[i].value.value.i == 0) { if (IS_G4X(i965->intel.device_id)) { if (obj_config->profile == VAProfileMPEG2Simple || obj_config->profile == VAProfileMPEG2Main) { attrib_list[i].value.value.i = VA_FOURCC('I', '4', '2', '0'); } else { assert(0); attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; } } else if (IS_IRONLAKE(i965->intel.device_id)) { if (obj_config->profile == VAProfileMPEG2Simple || obj_config->profile == VAProfileMPEG2Main) { attrib_list[i].value.value.i = VA_FOURCC('I', '4', '2', '0'); } else if (obj_config->profile == VAProfileH264Baseline || obj_config->profile == VAProfileH264Main || obj_config->profile == VAProfileH264High) { attrib_list[i].value.value.i = VA_FOURCC('N', 'V', '1', '2'); } else if (obj_config->profile == VAProfileNone) { attrib_list[i].value.value.i = VA_FOURCC('N', 'V', '1', '2'); } else { assert(0); attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; } } else if (IS_GEN6(i965->intel.device_id)) { attrib_list[i].value.value.i = VA_FOURCC('N', 'V', '1', '2'); } else if (IS_GEN7(i965->intel.device_id)) { if (obj_config->profile == VAProfileJPEGBaseline) attrib_list[i].value.value.i = 0; /* internal format */ else attrib_list[i].value.value.i = VA_FOURCC('N', 'V', '1', '2'); } } else { if (IS_G4X(i965->intel.device_id)) { if (obj_config->profile == VAProfileMPEG2Simple || obj_config->profile == VAProfileMPEG2Main) { if (attrib_list[i].value.value.i != VA_FOURCC('I', '4', '2', '0')) { attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; } } else { assert(0); attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; } } else if (IS_IRONLAKE(i965->intel.device_id)) { if (obj_config->profile == VAProfileMPEG2Simple || obj_config->profile == VAProfileMPEG2Main) { if (attrib_list[i].value.value.i != VA_FOURCC('I', '4', '2', '0')) { attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; } } else if (obj_config->profile == VAProfileH264Baseline || obj_config->profile == VAProfileH264Main || obj_config->profile == VAProfileH264High) { if (attrib_list[i].value.value.i != VA_FOURCC('N', 'V', '1', '2')) { attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; } } else if (obj_config->profile == VAProfileNone) { switch (attrib_list[i].value.value.i) { case VA_FOURCC('N', 'V', '1', '2'): case VA_FOURCC('I', '4', '2', '0'): case VA_FOURCC('Y', 'V', '1', '2'): case VA_FOURCC('Y', 'U', 'Y', '2'): case VA_FOURCC('B', 'G', 'R', 'A'): case VA_FOURCC('B', 'G', 'R', 'X'): case VA_FOURCC('R', 'G', 'B', 'X'): case VA_FOURCC('R', 'G', 'B', 'A'): break; default: attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; break; } } else { assert(0); attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; } } else if (IS_GEN6(i965->intel.device_id)) { if (obj_config->entrypoint == VAEntrypointEncSlice || obj_config->entrypoint == VAEntrypointVideoProc) { switch (attrib_list[i].value.value.i) { case VA_FOURCC('N', 'V', '1', '2'): case VA_FOURCC('I', '4', '2', '0'): case VA_FOURCC('Y', 'V', '1', '2'): case VA_FOURCC('Y', 'U', 'Y', '2'): case VA_FOURCC('B', 'G', 'R', 'A'): case VA_FOURCC('B', 'G', 'R', 'X'): case VA_FOURCC('R', 'G', 'B', 'X'): case VA_FOURCC('R', 'G', 'B', 'A'): break; default: attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; break; } } else { if (attrib_list[i].value.value.i != VA_FOURCC('N', 'V', '1', '2')) { attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; } } } else if (IS_GEN7(i965->intel.device_id)) { if (obj_config->entrypoint == VAEntrypointEncSlice || obj_config->entrypoint == VAEntrypointVideoProc) { switch (attrib_list[i].value.value.i) { case VA_FOURCC('N', 'V', '1', '2'): case VA_FOURCC('I', '4', '2', '0'): case VA_FOURCC('Y', 'V', '1', '2'): break; default: attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; break; } } else { if (obj_config->profile == VAProfileJPEGBaseline) { attrib_list[i].value.value.i = 0; /* JPEG decoding always uses an internal format */ attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; } else { if (attrib_list[i].value.value.i != VA_FOURCC('N', 'V', '1', '2')) { attrib_list[i].value.value.i = 0; attrib_list[i].flags &= ~VA_SURFACE_ATTRIB_SETTABLE; } } } } } break; case VASurfaceAttribMinWidth: /* FIXME: add support for it later */ attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; break; case VASurfaceAttribMaxWidth: attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; break; case VASurfaceAttribMinHeight: attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; break; case VASurfaceAttribMaxHeight: attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; break; default: attrib_list[i].flags = VA_SURFACE_ATTRIB_NOT_SUPPORTED; break; } } return vaStatus; } /* * Query video processing pipeline */ VAStatus i965_QueryVideoProcFilters( VADriverContextP ctx, VAContextID context, VAProcFilterType *filters, unsigned int *num_filters ) { struct i965_driver_data *const i965 = i965_driver_data(ctx); unsigned int i = 0; if (HAS_VPP(i965)) { filters[i++] = VAProcFilterNoiseReduction; filters[i++] = VAProcFilterDeinterlacing; } if(IS_HASWELL(i965->intel.device_id)){ filters[i++] = VAProcFilterNone; filters[i++] = VAProcFilterSharpening; filters[i++] = VAProcFilterColorBalance; filters[i++] = VAProcFilterColorStandard; } *num_filters = i; return VA_STATUS_SUCCESS; } VAStatus i965_QueryVideoProcFilterCaps( VADriverContextP ctx, VAContextID context, VAProcFilterType type, void *filter_caps, unsigned int *num_filter_caps ) { struct i965_driver_data *const i965 = i965_driver_data(ctx); unsigned int i = 0; if (type == VAProcFilterNoiseReduction) { VAProcFilterCap *cap = filter_caps; cap->range.min_value = 0.0; cap->range.max_value = 1.0; cap->range.default_value = 0.5; cap->range.step = 0.03125; /* 1.0 / 32 */ i++; } else if (type == VAProcFilterDeinterlacing) { VAProcFilterCapDeinterlacing *cap = filter_caps; cap->type = VAProcDeinterlacingBob; i++; cap++; } if(IS_HASWELL(i965->intel.device_id)){ if(type == VAProcFilterColorBalance){ VAProcFilterCapColorBalance *cap = filter_caps; cap->type = VAProcColorBalanceHue; cap->range.min_value = -180.0; cap->range.max_value = 180.0; cap->range.default_value = 0.0; cap->range.step = 1.0; i++; cap ++; cap->type = VAProcColorBalanceSaturation; cap->range.min_value = 0.0; cap->range.max_value = 10.0; cap->range.default_value = 0.0; cap->range.step = 0.1; i++; cap ++; cap->type = VAProcColorBalanceBrightness; cap->range.min_value = -100.0; cap->range.max_value = 100.0; cap->range.default_value = 0.0; cap->range.step = 1.0; i++; cap ++; cap->type = VAProcColorBalanceContrast; cap->range.min_value = 0.0; cap->range.max_value = 10.0; cap->range.default_value = 0.0; cap->range.step = 0.1; i++; cap ++; } } *num_filter_caps = i; return VA_STATUS_SUCCESS; } static VAProcColorStandardType vpp_input_color_standards[VAProcColorStandardCount] = { VAProcColorStandardBT601, }; static VAProcColorStandardType vpp_output_color_standards[VAProcColorStandardCount] = { VAProcColorStandardBT601, }; VAStatus i965_QueryVideoProcPipelineCaps( VADriverContextP ctx, VAContextID context, VABufferID *filters, unsigned int num_filters, VAProcPipelineCaps *pipeline_cap /* out */ ) { struct i965_driver_data * const i965 = i965_driver_data(ctx); unsigned int i = 0; pipeline_cap->pipeline_flags = 0; pipeline_cap->filter_flags = 0; pipeline_cap->num_forward_references = 0; pipeline_cap->num_backward_references = 0; pipeline_cap->num_input_color_standards = 1; pipeline_cap->input_color_standards = vpp_input_color_standards; pipeline_cap->num_output_color_standards = 1; pipeline_cap->output_color_standards = vpp_output_color_standards; for (i = 0; i < num_filters; i++) { struct object_buffer *obj_buffer = BUFFER(filters[i]); if (!obj_buffer || !obj_buffer->buffer_store || !obj_buffer->buffer_store->bo) return VA_STATUS_ERROR_INVALID_BUFFER; VAProcFilterParameterBufferBase *base = (VAProcFilterParameterBufferBase *)obj_buffer->buffer_store->buffer; if (base->type == VAProcFilterNoiseReduction) { VAProcFilterParameterBuffer *denoise = (VAProcFilterParameterBuffer *)base; (void)denoise; } else if (base->type == VAProcFilterDeinterlacing) { VAProcFilterParameterBufferDeinterlacing *deint = (VAProcFilterParameterBufferDeinterlacing *)base; assert(deint->algorithm == VAProcDeinterlacingWeave || deint->algorithm == VAProcDeinterlacingBob); } } return VA_STATUS_SUCCESS; } static bool i965_driver_data_init(VADriverContextP ctx) { struct i965_driver_data *i965 = i965_driver_data(ctx); if (IS_HASWELL(i965->intel.device_id)) i965->codec_info = &gen75_hw_codec_info; else if (IS_G4X(i965->intel.device_id)) i965->codec_info = &g4x_hw_codec_info; else if (IS_IRONLAKE(i965->intel.device_id)) i965->codec_info = &ironlake_hw_codec_info; else if (IS_GEN6(i965->intel.device_id)) i965->codec_info = &gen6_hw_codec_info; else if (IS_GEN7(i965->intel.device_id)) i965->codec_info = &gen7_hw_codec_info; else return false; if (object_heap_init(&i965->config_heap, sizeof(struct object_config), CONFIG_ID_OFFSET)) goto err_config_heap; if (object_heap_init(&i965->context_heap, sizeof(struct object_context), CONTEXT_ID_OFFSET)) goto err_context_heap; if (object_heap_init(&i965->surface_heap, sizeof(struct object_surface), SURFACE_ID_OFFSET)) goto err_surface_heap; if (object_heap_init(&i965->buffer_heap, sizeof(struct object_buffer), BUFFER_ID_OFFSET)) goto err_buffer_heap; if (object_heap_init(&i965->image_heap, sizeof(struct object_image), IMAGE_ID_OFFSET)) goto err_image_heap; if (object_heap_init(&i965->subpic_heap, sizeof(struct object_subpic), SUBPIC_ID_OFFSET)) goto err_subpic_heap; i965->batch = intel_batchbuffer_new(&i965->intel, I915_EXEC_RENDER, 0); _i965InitMutex(&i965->render_mutex); _i965InitMutex(&i965->pp_mutex); return true; err_subpic_heap: object_heap_destroy(&i965->image_heap); err_image_heap: object_heap_destroy(&i965->buffer_heap); err_buffer_heap: object_heap_destroy(&i965->surface_heap); err_surface_heap: object_heap_destroy(&i965->context_heap); err_context_heap: object_heap_destroy(&i965->config_heap); err_config_heap: return false; } static void i965_driver_data_terminate(VADriverContextP ctx) { struct i965_driver_data *i965 = i965_driver_data(ctx); _i965DestroyMutex(&i965->pp_mutex); _i965DestroyMutex(&i965->render_mutex); if (i965->batch) intel_batchbuffer_free(i965->batch); i965_destroy_heap(&i965->subpic_heap, i965_destroy_subpic); i965_destroy_heap(&i965->image_heap, i965_destroy_image); i965_destroy_heap(&i965->buffer_heap, i965_destroy_buffer); i965_destroy_heap(&i965->surface_heap, i965_destroy_surface); i965_destroy_heap(&i965->context_heap, i965_destroy_context); i965_destroy_heap(&i965->config_heap, i965_destroy_config); } struct { bool (*init)(VADriverContextP ctx); void (*terminate)(VADriverContextP ctx); int display_type; } i965_sub_ops[] = { { intel_driver_init, intel_driver_terminate, 0, }, { i965_driver_data_init, i965_driver_data_terminate, 0, }, { i965_display_attributes_init, i965_display_attributes_terminate, 0, }, { i965_post_processing_init, i965_post_processing_terminate, 0, }, { i965_render_init, i965_render_terminate, 0, }, #ifdef HAVE_VA_WAYLAND { i965_output_wayland_init, i965_output_wayland_terminate, VA_DISPLAY_WAYLAND, }, #endif #ifdef HAVE_VA_X11 { i965_output_dri_init, i965_output_dri_terminate, VA_DISPLAY_X11, }, #endif }; static VAStatus i965_Init(VADriverContextP ctx) { struct i965_driver_data *i965 = i965_driver_data(ctx); int i; for (i = 0; i < ARRAY_ELEMS(i965_sub_ops); i++) { if ((i965_sub_ops[i].display_type == 0 || i965_sub_ops[i].display_type == (ctx->display_type & VA_DISPLAY_MAJOR_MASK)) && !i965_sub_ops[i].init(ctx)) break; } if (i == ARRAY_ELEMS(i965_sub_ops)) { sprintf(i965->va_vendor, "%s %s driver - %d.%d.%d", INTEL_STR_DRIVER_VENDOR, INTEL_STR_DRIVER_NAME, INTEL_DRIVER_MAJOR_VERSION, INTEL_DRIVER_MINOR_VERSION, INTEL_DRIVER_MICRO_VERSION); if (INTEL_DRIVER_PRE_VERSION > 0) { const int len = strlen(i965->va_vendor); sprintf(&i965->va_vendor[len], ".pre%d", INTEL_DRIVER_PRE_VERSION); } i965->current_context_id = VA_INVALID_ID; return VA_STATUS_SUCCESS; } else { i--; for (; i >= 0; i--) { if (i965_sub_ops[i].display_type == 0 || i965_sub_ops[i].display_type == (ctx->display_type & VA_DISPLAY_MAJOR_MASK)) { i965_sub_ops[i].terminate(ctx); } } return VA_STATUS_ERROR_UNKNOWN; } } VAStatus i965_Terminate(VADriverContextP ctx) { struct i965_driver_data *i965 = i965_driver_data(ctx); int i; if (i965) { for (i = ARRAY_ELEMS(i965_sub_ops); i > 0; i--) if (i965_sub_ops[i - 1].display_type == 0 || i965_sub_ops[i - 1].display_type == (ctx->display_type & VA_DISPLAY_MAJOR_MASK)) { i965_sub_ops[i - 1].terminate(ctx); } } return VA_STATUS_SUCCESS; } VAStatus DLL_EXPORT VA_DRIVER_INIT_FUNC(VADriverContextP ctx); VAStatus VA_DRIVER_INIT_FUNC( VADriverContextP ctx ) { struct VADriverVTable * const vtable = ctx->vtable; struct VADriverVTableVPP * const vtable_vpp = ctx->vtable_vpp; struct i965_driver_data *i965; VAStatus ret = VA_STATUS_ERROR_UNKNOWN; ctx->version_major = VA_MAJOR_VERSION; ctx->version_minor = VA_MINOR_VERSION; ctx->max_profiles = I965_MAX_PROFILES; ctx->max_entrypoints = I965_MAX_ENTRYPOINTS; ctx->max_attributes = I965_MAX_CONFIG_ATTRIBUTES; ctx->max_image_formats = I965_MAX_IMAGE_FORMATS; ctx->max_subpic_formats = I965_MAX_SUBPIC_FORMATS; ctx->max_display_attributes = 1 + ARRAY_ELEMS(i965_display_attributes); vtable->vaTerminate = i965_Terminate; vtable->vaQueryConfigEntrypoints = i965_QueryConfigEntrypoints; vtable->vaQueryConfigProfiles = i965_QueryConfigProfiles; vtable->vaQueryConfigEntrypoints = i965_QueryConfigEntrypoints; vtable->vaQueryConfigAttributes = i965_QueryConfigAttributes; vtable->vaCreateConfig = i965_CreateConfig; vtable->vaDestroyConfig = i965_DestroyConfig; vtable->vaGetConfigAttributes = i965_GetConfigAttributes; vtable->vaCreateSurfaces = i965_CreateSurfaces; vtable->vaDestroySurfaces = i965_DestroySurfaces; vtable->vaCreateContext = i965_CreateContext; vtable->vaDestroyContext = i965_DestroyContext; vtable->vaCreateBuffer = i965_CreateBuffer; vtable->vaBufferSetNumElements = i965_BufferSetNumElements; vtable->vaMapBuffer = i965_MapBuffer; vtable->vaUnmapBuffer = i965_UnmapBuffer; vtable->vaDestroyBuffer = i965_DestroyBuffer; vtable->vaBeginPicture = i965_BeginPicture; vtable->vaRenderPicture = i965_RenderPicture; vtable->vaEndPicture = i965_EndPicture; vtable->vaSyncSurface = i965_SyncSurface; vtable->vaQuerySurfaceStatus = i965_QuerySurfaceStatus; vtable->vaPutSurface = i965_PutSurface; vtable->vaQueryImageFormats = i965_QueryImageFormats; vtable->vaCreateImage = i965_CreateImage; vtable->vaDeriveImage = i965_DeriveImage; vtable->vaDestroyImage = i965_DestroyImage; vtable->vaSetImagePalette = i965_SetImagePalette; vtable->vaGetImage = i965_GetImage; vtable->vaPutImage = i965_PutImage; vtable->vaQuerySubpictureFormats = i965_QuerySubpictureFormats; vtable->vaCreateSubpicture = i965_CreateSubpicture; vtable->vaDestroySubpicture = i965_DestroySubpicture; vtable->vaSetSubpictureImage = i965_SetSubpictureImage; vtable->vaSetSubpictureChromakey = i965_SetSubpictureChromakey; vtable->vaSetSubpictureGlobalAlpha = i965_SetSubpictureGlobalAlpha; vtable->vaAssociateSubpicture = i965_AssociateSubpicture; vtable->vaDeassociateSubpicture = i965_DeassociateSubpicture; vtable->vaQueryDisplayAttributes = i965_QueryDisplayAttributes; vtable->vaGetDisplayAttributes = i965_GetDisplayAttributes; vtable->vaSetDisplayAttributes = i965_SetDisplayAttributes; vtable->vaBufferInfo = i965_BufferInfo; vtable->vaLockSurface = i965_LockSurface; vtable->vaUnlockSurface = i965_UnlockSurface; vtable->vaGetSurfaceAttributes = i965_GetSurfaceAttributes; vtable->vaCreateSurfaces2 = i965_CreateSurfaces2; vtable_vpp->vaQueryVideoProcFilters = i965_QueryVideoProcFilters; vtable_vpp->vaQueryVideoProcFilterCaps = i965_QueryVideoProcFilterCaps; vtable_vpp->vaQueryVideoProcPipelineCaps = i965_QueryVideoProcPipelineCaps; i965 = (struct i965_driver_data *)calloc(1, sizeof(*i965)); if (i965 == NULL) { ctx->pDriverData = NULL; return VA_STATUS_ERROR_ALLOCATION_FAILED; } ctx->pDriverData = (void *)i965; ret = i965_Init(ctx); if (ret == VA_STATUS_SUCCESS) { ctx->str_vendor = i965->va_vendor; } else { free(i965); ctx->pDriverData = NULL; } return ret; }