Moved files around.

1 files changed, 255 insertions, 0 deletions

diff --git a/src/i965_drv_video.h b/src/i965_drv_video.h
new file mode 100644
index 0000000..fd423bc
--- /dev/null
+++ b/src/i965_drv_video.h
@@ -0,0 +1,255 @@
+/*
+ * 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 <haihao.xiang@intel.com>
+ *    Zou Nan hai <nanhai.zou@intel.com>
+ *
+ */
+
+#ifndef _I965_DRV_VIDEO_H_
+#define _I965_DRV_VIDEO_H_
+
+#include <va/va.h>
+#include <va/va_backend.h>
+
+#include "i965_mutext.h"
+#include "object_heap.h"
+#include "intel_driver.h"
+
+#define I965_MAX_PROFILES                       11
+#define I965_MAX_ENTRYPOINTS                    5
+#define I965_MAX_CONFIG_ATTRIBUTES              10
+#define I965_MAX_IMAGE_FORMATS                  3
+#define I965_MAX_SUBPIC_FORMATS                 4
+#define I965_MAX_DISPLAY_ATTRIBUTES             4
+#define I965_STR_VENDOR                         "i965 Driver 0.1"
+
+struct i965_kernel 
+{
+    char *name;
+    int interface;
+    const uint32_t (*bin)[4];
+    int size;
+    dri_bo *bo;
+};
+
+struct buffer_store
+{
+    unsigned char *buffer;
+    dri_bo *bo;
+    int ref_count;
+    int num_elements;
+};
+    
+struct object_config 
+{
+    struct object_base base;
+    VAProfile profile;
+    VAEntrypoint entrypoint;
+    VAConfigAttrib attrib_list[I965_MAX_CONFIG_ATTRIBUTES];
+    int num_attribs;
+};
+
+#define NUM_SLICES     10
+
+struct decode_state
+{
+    struct buffer_store *pic_param;
+    struct buffer_store **slice_params;
+    struct buffer_store *iq_matrix;
+    struct buffer_store *bit_plane;
+    struct buffer_store **slice_datas;
+    VASurfaceID current_render_target;
+    int max_slice_params;
+    int max_slice_datas;
+    int num_slice_params;
+    int num_slice_datas;
+};
+
+struct encode_state
+{
+    struct buffer_store *seq_param;
+    struct buffer_store *pic_param;
+    struct buffer_store *pic_control;
+    struct buffer_store *iq_matrix;
+    struct buffer_store *q_matrix;
+    struct buffer_store **slice_params;
+    VASurfaceID current_render_target;
+    int max_slice_params;
+    int num_slice_params;
+};
+
+#define CODEC_DEC       0
+#define CODEC_ENC       1
+
+union codec_state
+{
+    struct decode_state dec;
+    struct encode_state enc;
+};
+
+struct hw_context
+{
+    void (*run)(VADriverContextP ctx, 
+                VAProfile profile, 
+                union codec_state *codec_state,
+                struct hw_context *hw_context);
+    void (*destroy)(void *);
+    struct intel_batchbuffer *batch;
+};
+
+struct object_context 
+{
+    struct object_base base;
+    VAContextID context_id;
+    VAConfigID config_id;
+    VASurfaceID *render_targets;		//input->encode, output->decode
+    int num_render_targets;
+    int picture_width;
+    int picture_height;
+    int flags;
+    int codec_type;
+    union codec_state codec_state;
+    struct hw_context *hw_context;
+};
+
+#define SURFACE_REFERENCED      (1 << 0)
+#define SURFACE_DISPLAYED       (1 << 1)
+#define SURFACE_DERIVED         (1 << 2)
+#define SURFACE_REF_DIS_MASK    ((SURFACE_REFERENCED) | \
+                                 (SURFACE_DISPLAYED))
+#define SURFACE_ALL_MASK        ((SURFACE_REFERENCED) | \
+                                 (SURFACE_DISPLAYED) |  \
+                                 (SURFACE_DERIVED))
+
+struct object_surface 
+{
+    struct object_base base;
+    VASurfaceStatus status;
+    VASubpictureID subpic;
+    int width;
+    int height;
+    int size;
+    int orig_width;
+    int orig_height;
+    int flags;
+    unsigned int fourcc;    
+    dri_bo *bo;
+    VAImageID locked_image_id;
+    void (*free_private_data)(void **data);
+    void *private_data;
+};
+
+struct object_buffer 
+{
+    struct object_base base;
+    struct buffer_store *buffer_store;
+    int max_num_elements;
+    int num_elements;
+    int size_element;
+    VABufferType type;
+};
+
+struct object_image 
+{
+    struct object_base base;
+    VAImage image;
+    dri_bo *bo;
+    unsigned int *palette;
+    VASurfaceID derived_surface;
+};
+
+struct object_subpic 
+{
+    struct object_base base;
+    VAImageID image;
+    VARectangle src_rect;
+    VARectangle dst_rect;
+    unsigned int format;
+    int width;
+    int height;
+    int pitch;
+    dri_bo *bo;
+    unsigned int flags;
+};
+
+struct hw_codec_info
+{
+    struct hw_context *(*dec_hw_context_init)(VADriverContextP, VAProfile);
+    struct hw_context *(*enc_hw_context_init)(VADriverContextP, VAProfile);
+};
+
+
+#include "i965_render.h"
+
+struct i965_driver_data 
+{
+    struct intel_driver_data intel;
+    struct object_heap config_heap;
+    struct object_heap context_heap;
+    struct object_heap surface_heap;
+    struct object_heap buffer_heap;
+    struct object_heap image_heap;
+    struct object_heap subpic_heap;
+    struct hw_codec_info *codec_info;
+
+    _I965Mutex render_mutex;
+    struct intel_batchbuffer *batch;
+    struct i965_render_state render_state;
+    void *pp_context;
+};
+
+#define NEW_CONFIG_ID() object_heap_allocate(&i965->config_heap);
+#define NEW_CONTEXT_ID() object_heap_allocate(&i965->context_heap);
+#define NEW_SURFACE_ID() object_heap_allocate(&i965->surface_heap);
+#define NEW_BUFFER_ID() object_heap_allocate(&i965->buffer_heap);
+#define NEW_IMAGE_ID() object_heap_allocate(&i965->image_heap);
+#define NEW_SUBPIC_ID() object_heap_allocate(&i965->subpic_heap);
+
+#define CONFIG(id) ((struct object_config *)object_heap_lookup(&i965->config_heap, id))
+#define CONTEXT(id) ((struct object_context *)object_heap_lookup(&i965->context_heap, id))
+#define SURFACE(id) ((struct object_surface *)object_heap_lookup(&i965->surface_heap, id))
+#define BUFFER(id) ((struct object_buffer *)object_heap_lookup(&i965->buffer_heap, id))
+#define IMAGE(id) ((struct object_image *)object_heap_lookup(&i965->image_heap, id))
+#define SUBPIC(id) ((struct object_subpic *)object_heap_lookup(&i965->subpic_heap, id))
+
+#define FOURCC_IA44 0x34344149
+#define FOURCC_AI44 0x34344941
+
+#define STRIDE(w)               (((w) + 0xf) & ~0xf)
+#define SIZE_YUV420(w, h)       (h * (STRIDE(w) + STRIDE(w >> 1)))
+
+static INLINE struct i965_driver_data *
+i965_driver_data(VADriverContextP ctx)
+{
+    return (struct i965_driver_data *)(ctx->pDriverData);
+}
+
+void 
+i965_check_alloc_surface_bo(VADriverContextP ctx,
+                            struct object_surface *obj_surface,
+                            int tiled,
+                            unsigned int fourcc);
+
+#endif /* _I965_DRV_VIDEO_H_ */