diff options
Diffstat (limited to 'src/tdm_drm_pp.c')
| -rw-r--r-- | src/tdm_drm_pp.c | 583 |
1 files changed, 282 insertions, 301 deletions
diff --git a/src/tdm_drm_pp.c b/src/tdm_drm_pp.c index 9720eb2..1da577f 100644 --- a/src/tdm_drm_pp.c +++ b/src/tdm_drm_pp.c @@ -6,35 +6,32 @@ #include "tdm_drm.h" -typedef struct _tdm_drm_pp_buffer -{ - tbm_surface_h src; - tbm_surface_h dst; +typedef struct _tdm_drm_pp_buffer { + tbm_surface_h src; + tbm_surface_h dst; - struct list_head link; + struct list_head link; } tdm_drm_pp_buffer; -typedef struct _tdm_drm_pp_data -{ - tdm_drm_data *drm_data; +typedef struct _tdm_drm_pp_data { + tdm_drm_data *drm_data; - tdm_info_pp info; + tdm_info_pp info; - struct list_head pending_buffer_list; + struct list_head pending_buffer_list; - tdm_pp_done_handler done_func; - void *done_user_data; + tdm_pp_done_handler done_func; + void *done_user_data; - struct list_head link; + struct list_head link; } tdm_drm_pp_data; -static tbm_format pp_formats[] = -{ - TBM_FORMAT_ARGB8888, - TBM_FORMAT_XRGB8888, - TBM_FORMAT_YUV420, - TBM_FORMAT_YVU420 +static tbm_format pp_formats[] = { + TBM_FORMAT_ARGB8888, + TBM_FORMAT_XRGB8888, + TBM_FORMAT_YUV420, + TBM_FORMAT_YVU420 }; #define NUM_PP_FORMAT (sizeof(pp_formats) / sizeof(pp_formats[0])) @@ -45,18 +42,17 @@ static struct list_head pp_list; static pixman_format_code_t _tdm_drm_pp_pixman_get_format(tbm_format tbmfmt) { - switch (tbmfmt) - { - case TBM_FORMAT_ARGB8888: - return PIXMAN_a8r8g8b8; - case TBM_FORMAT_XRGB8888: - return PIXMAN_x8r8g8b8; - case TBM_FORMAT_YUV420: - case TBM_FORMAT_YVU420: - return PIXMAN_yv12; - default: - return 0; - } + switch (tbmfmt) { + case TBM_FORMAT_ARGB8888: + return PIXMAN_a8r8g8b8; + case TBM_FORMAT_XRGB8888: + return PIXMAN_x8r8g8b8; + case TBM_FORMAT_YUV420: + case TBM_FORMAT_YVU420: + return PIXMAN_yv12; + default: + return 0; + } } int @@ -67,337 +63,322 @@ _tdm_drm_pp_pixman_convert(pixman_op_t op, int dbw, int dbh, int dx, int dy, int dw, int dh, int rotate, int hflip, int vflip) { - pixman_image_t *src_img; - pixman_image_t *dst_img; - struct pixman_f_transform ft; - pixman_transform_t transform; - int src_stride, dst_stride; - int src_bpp; - int dst_bpp; - double scale_x, scale_y; - int rotate_step; - int ret = 0; - - RETURN_VAL_IF_FAIL(srcbuf != NULL, 0); - RETURN_VAL_IF_FAIL(dstbuf != NULL, 0); - - TDM_DBG("src(%dx%d: %d,%d %dx%d) dst(%dx%d: %d,%d %dx%d) flip(%d,%d), rot(%d)", - sbw, sbh, sx, sy, sw, sh, dbw, dbh, dx, dy, dw, dh, hflip, vflip, rotate); - - src_bpp = PIXMAN_FORMAT_BPP(src_format) / 8; - RETURN_VAL_IF_FAIL(src_bpp > 0, 0); - - dst_bpp = PIXMAN_FORMAT_BPP(dst_format) / 8; - RETURN_VAL_IF_FAIL(dst_bpp > 0, 0); - - rotate_step = (rotate + 360) / 90 % 4; - - src_stride = sbw * src_bpp; - dst_stride = dbw * dst_bpp; - - src_img = pixman_image_create_bits(src_format, sbw, sbh, (uint32_t*)srcbuf, src_stride); - dst_img = pixman_image_create_bits(dst_format, dbw, dbh, (uint32_t*)dstbuf, dst_stride); - - GOTO_IF_FAIL(src_img != NULL, CANT_CONVERT); - GOTO_IF_FAIL(dst_img != NULL, CANT_CONVERT); - - pixman_f_transform_init_identity(&ft); - - if (hflip) - { - pixman_f_transform_scale(&ft, NULL, -1, 1); - pixman_f_transform_translate(&ft, NULL, dw, 0); - } - - if (vflip) - { - pixman_f_transform_scale(&ft, NULL, 1, -1); - pixman_f_transform_translate(&ft, NULL, 0, dh); - } - - if (rotate_step > 0) - { - int c = 0, s = 0, tx = 0, ty = 0; - switch (rotate_step) - { - case 1: /* 90 degrees */ - s = -1, tx = -dw; - break; - case 2: /* 180 degrees */ - c = -1, tx = -dw, ty = -dh; - break; - case 3: /* 270 degrees */ - s = 1, ty = -dh; - break; - default: - break; - } - - pixman_f_transform_translate(&ft, NULL, tx, ty); - pixman_f_transform_rotate(&ft, NULL, c, s); - } - - if (rotate_step % 2 == 0) - { - scale_x = (double)sw / dw; - scale_y = (double)sh / dh; - } - else - { - scale_x = (double)sw / dh; - scale_y = (double)sh / dw; - } - - pixman_f_transform_scale(&ft, NULL, scale_x, scale_y); - pixman_f_transform_translate(&ft, NULL, sx, sy); - - pixman_transform_from_pixman_f_transform(&transform, &ft); - pixman_image_set_transform(src_img, &transform); - - pixman_image_composite(op, src_img, NULL, dst_img, 0, 0, 0, 0, dx, dy, dw, dh); - - ret = 1; + pixman_image_t *src_img; + pixman_image_t *dst_img; + struct pixman_f_transform ft; + pixman_transform_t transform; + int src_stride, dst_stride; + int src_bpp; + int dst_bpp; + double scale_x, scale_y; + int rotate_step; + int ret = 0; + + RETURN_VAL_IF_FAIL(srcbuf != NULL, 0); + RETURN_VAL_IF_FAIL(dstbuf != NULL, 0); + + TDM_DBG("src(%dx%d: %d,%d %dx%d) dst(%dx%d: %d,%d %dx%d) flip(%d,%d), rot(%d)", + sbw, sbh, sx, sy, sw, sh, dbw, dbh, dx, dy, dw, dh, hflip, vflip, rotate); + + src_bpp = PIXMAN_FORMAT_BPP(src_format) / 8; + RETURN_VAL_IF_FAIL(src_bpp > 0, 0); + + dst_bpp = PIXMAN_FORMAT_BPP(dst_format) / 8; + RETURN_VAL_IF_FAIL(dst_bpp > 0, 0); + + rotate_step = (rotate + 360) / 90 % 4; + + src_stride = sbw * src_bpp; + dst_stride = dbw * dst_bpp; + + src_img = pixman_image_create_bits(src_format, sbw, sbh, (uint32_t *)srcbuf, + src_stride); + dst_img = pixman_image_create_bits(dst_format, dbw, dbh, (uint32_t *)dstbuf, + dst_stride); + + GOTO_IF_FAIL(src_img != NULL, CANT_CONVERT); + GOTO_IF_FAIL(dst_img != NULL, CANT_CONVERT); + + pixman_f_transform_init_identity(&ft); + + if (hflip) { + pixman_f_transform_scale(&ft, NULL, -1, 1); + pixman_f_transform_translate(&ft, NULL, dw, 0); + } + + if (vflip) { + pixman_f_transform_scale(&ft, NULL, 1, -1); + pixman_f_transform_translate(&ft, NULL, 0, dh); + } + + if (rotate_step > 0) { + int c = 0, s = 0, tx = 0, ty = 0; + switch (rotate_step) { + case 1: /* 90 degrees */ + s = -1, tx = -dw; + break; + case 2: /* 180 degrees */ + c = -1, tx = -dw, ty = -dh; + break; + case 3: /* 270 degrees */ + s = 1, ty = -dh; + break; + default: + break; + } + + pixman_f_transform_translate(&ft, NULL, tx, ty); + pixman_f_transform_rotate(&ft, NULL, c, s); + } + + if (rotate_step % 2 == 0) { + scale_x = (double)sw / dw; + scale_y = (double)sh / dh; + } else { + scale_x = (double)sw / dh; + scale_y = (double)sh / dw; + } + + pixman_f_transform_scale(&ft, NULL, scale_x, scale_y); + pixman_f_transform_translate(&ft, NULL, sx, sy); + + pixman_transform_from_pixman_f_transform(&transform, &ft); + pixman_image_set_transform(src_img, &transform); + + pixman_image_composite(op, src_img, NULL, dst_img, 0, 0, 0, 0, dx, dy, dw, dh); + + ret = 1; CANT_CONVERT: - if (src_img) - pixman_image_unref(src_img); - if (dst_img) - pixman_image_unref(dst_img); + if (src_img) + pixman_image_unref(src_img); + if (dst_img) + pixman_image_unref(dst_img); - return ret; + return ret; } static tdm_error _tdm_drm_pp_convert(tdm_drm_pp_buffer *buffer, tdm_info_pp *info) { - tbm_surface_info_s src_info, dst_info; - pixman_format_code_t src_format, dst_format; - int sbw, dbw; - int rotate = 0, hflip = 0; - - RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(buffer->src != NULL, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(buffer->dst != NULL, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER); - - /* not handle buffers which have 2 more gem handles */ - - memset(&src_info, 0, sizeof(tbm_surface_info_s)); - tbm_surface_get_info(buffer->src, &src_info); - RETURN_VAL_IF_FAIL(src_info.planes[0].ptr != NULL, TDM_ERROR_INVALID_PARAMETER); - - memset(&dst_info, 0, sizeof(tbm_surface_info_s)); - tbm_surface_get_info(buffer->dst, &dst_info); - RETURN_VAL_IF_FAIL(dst_info.planes[0].ptr != NULL, TDM_ERROR_INVALID_PARAMETER); - - src_format = _tdm_drm_pp_pixman_get_format(src_info.format); - RETURN_VAL_IF_FAIL(src_format > 0, TDM_ERROR_INVALID_PARAMETER); - dst_format = _tdm_drm_pp_pixman_get_format(dst_info.format); - RETURN_VAL_IF_FAIL(dst_format > 0, TDM_ERROR_INVALID_PARAMETER); - - if (src_info.format == TBM_FORMAT_YUV420) - { - if (dst_info.format == TBM_FORMAT_XRGB8888) - dst_format = PIXMAN_x8b8g8r8; - else if (dst_info.format == TBM_FORMAT_ARGB8888) - dst_format = PIXMAN_a8b8g8r8; - else if (dst_info.format == TBM_FORMAT_YVU420) - { - TDM_ERR("can't convert %c%c%c%c to %c%c%c%c", - FOURCC_STR(src_info.format), FOURCC_STR(dst_info.format)); - return TDM_ERROR_OPERATION_FAILED; - } - } - /* need checking for other formats also? */ - - if (IS_RGB(src_info.format)) - sbw = src_info.planes[0].stride >> 2; - else - sbw = src_info.planes[0].stride; - - if (IS_RGB(src_info.format)) - dbw = dst_info.planes[0].stride >> 2; - else - dbw = dst_info.planes[0].stride; - - rotate = (info->transform % 4) * 90; - if (info->transform >= TDM_TRANSFORM_FLIPPED) - hflip = 1; - - _tdm_drm_pp_pixman_convert(PIXMAN_OP_SRC, - src_info.planes[0].ptr, dst_info.planes[0].ptr, - src_format, dst_format, - sbw, src_info.height, - info->src_config.pos.x, info->src_config.pos.y, - info->src_config.pos.w, info->src_config.pos.h, - dbw, dst_info.height, - info->dst_config.pos.x, info->dst_config.pos.y, - info->dst_config.pos.w, info->dst_config.pos.h, - rotate, hflip, 0); - - return TDM_ERROR_NONE; + tbm_surface_info_s src_info, dst_info; + pixman_format_code_t src_format, dst_format; + int sbw, dbw; + int rotate = 0, hflip = 0; + + RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(buffer->src != NULL, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(buffer->dst != NULL, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER); + + /* not handle buffers which have 2 more gem handles */ + + memset(&src_info, 0, sizeof(tbm_surface_info_s)); + tbm_surface_get_info(buffer->src, &src_info); + RETURN_VAL_IF_FAIL(src_info.planes[0].ptr != NULL, TDM_ERROR_INVALID_PARAMETER); + + memset(&dst_info, 0, sizeof(tbm_surface_info_s)); + tbm_surface_get_info(buffer->dst, &dst_info); + RETURN_VAL_IF_FAIL(dst_info.planes[0].ptr != NULL, TDM_ERROR_INVALID_PARAMETER); + + src_format = _tdm_drm_pp_pixman_get_format(src_info.format); + RETURN_VAL_IF_FAIL(src_format > 0, TDM_ERROR_INVALID_PARAMETER); + dst_format = _tdm_drm_pp_pixman_get_format(dst_info.format); + RETURN_VAL_IF_FAIL(dst_format > 0, TDM_ERROR_INVALID_PARAMETER); + + if (src_info.format == TBM_FORMAT_YUV420) { + if (dst_info.format == TBM_FORMAT_XRGB8888) + dst_format = PIXMAN_x8b8g8r8; + else if (dst_info.format == TBM_FORMAT_ARGB8888) + dst_format = PIXMAN_a8b8g8r8; + else if (dst_info.format == TBM_FORMAT_YVU420) { + TDM_ERR("can't convert %c%c%c%c to %c%c%c%c", + FOURCC_STR(src_info.format), FOURCC_STR(dst_info.format)); + return TDM_ERROR_OPERATION_FAILED; + } + } + /* need checking for other formats also? */ + + if (IS_RGB(src_info.format)) + sbw = src_info.planes[0].stride >> 2; + else + sbw = src_info.planes[0].stride; + + if (IS_RGB(src_info.format)) + dbw = dst_info.planes[0].stride >> 2; + else + dbw = dst_info.planes[0].stride; + + rotate = (info->transform % 4) * 90; + if (info->transform >= TDM_TRANSFORM_FLIPPED) + hflip = 1; + + _tdm_drm_pp_pixman_convert(PIXMAN_OP_SRC, + src_info.planes[0].ptr, dst_info.planes[0].ptr, + src_format, dst_format, + sbw, src_info.height, + info->src_config.pos.x, info->src_config.pos.y, + info->src_config.pos.w, info->src_config.pos.h, + dbw, dst_info.height, + info->dst_config.pos.x, info->dst_config.pos.y, + info->dst_config.pos.w, info->dst_config.pos.h, + rotate, hflip, 0); + + return TDM_ERROR_NONE; } tdm_error tdm_drm_pp_get_capability(tdm_drm_data *drm_data, tdm_caps_pp *caps) { - int i; - - if (!caps) - { - TDM_ERR("invalid params"); - return TDM_ERROR_INVALID_PARAMETER; - } - - caps->capabilities = TDM_PP_CAPABILITY_ASYNC; - - caps->format_count = NUM_PP_FORMAT; - - /* will be freed in frontend */ - caps->formats = calloc(1, sizeof pp_formats); - if (!caps->formats) - { - TDM_ERR("alloc failed"); - return TDM_ERROR_OUT_OF_MEMORY; - } - for (i = 0; i < caps->format_count; i++) - caps->formats[i] = pp_formats[i]; - - caps->min_w = 16; - caps->min_h = 8; - caps->max_w = -1; /* not defined */ - caps->max_h = -1; - caps->preferred_align = 16; - - return TDM_ERROR_NONE; + int i; + + if (!caps) { + TDM_ERR("invalid params"); + return TDM_ERROR_INVALID_PARAMETER; + } + + caps->capabilities = TDM_PP_CAPABILITY_ASYNC; + + caps->format_count = NUM_PP_FORMAT; + + /* will be freed in frontend */ + caps->formats = calloc(1, sizeof pp_formats); + if (!caps->formats) { + TDM_ERR("alloc failed"); + return TDM_ERROR_OUT_OF_MEMORY; + } + for (i = 0; i < caps->format_count; i++) + caps->formats[i] = pp_formats[i]; + + caps->min_w = 16; + caps->min_h = 8; + caps->max_w = -1; /* not defined */ + caps->max_h = -1; + caps->preferred_align = 16; + + return TDM_ERROR_NONE; } -tdm_pp* +tdm_pp * tdm_drm_pp_create(tdm_drm_data *drm_data, tdm_error *error) { - tdm_drm_pp_data *pp_data = calloc(1, sizeof(tdm_drm_pp_data)); - if (!pp_data) - { - TDM_ERR("alloc failed"); - if (error) - *error = TDM_ERROR_OUT_OF_MEMORY; - return NULL; - } - - pp_data->drm_data = drm_data; - - LIST_INITHEAD(&pp_data->pending_buffer_list); - - if (!pp_list_init) - { - pp_list_init = 1; - LIST_INITHEAD(&pp_list); - } - LIST_ADDTAIL(&pp_data->link, &pp_list); - - return pp_data; + tdm_drm_pp_data *pp_data = calloc(1, sizeof(tdm_drm_pp_data)); + if (!pp_data) { + TDM_ERR("alloc failed"); + if (error) + *error = TDM_ERROR_OUT_OF_MEMORY; + return NULL; + } + + pp_data->drm_data = drm_data; + + LIST_INITHEAD(&pp_data->pending_buffer_list); + + if (!pp_list_init) { + pp_list_init = 1; + LIST_INITHEAD(&pp_list); + } + LIST_ADDTAIL(&pp_data->link, &pp_list); + + return pp_data; } void drm_pp_destroy(tdm_pp *pp) { - tdm_drm_pp_data *pp_data = pp; - tdm_drm_pp_buffer *b = NULL, *bb = NULL; + tdm_drm_pp_data *pp_data = pp; + tdm_drm_pp_buffer *b = NULL, *bb = NULL; - if (!pp_data) - return; + if (!pp_data) + return; - LIST_FOR_EACH_ENTRY_SAFE(b, bb, &pp_data->pending_buffer_list, link) - { - LIST_DEL(&b->link); - free(b); - } + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &pp_data->pending_buffer_list, link) { + LIST_DEL(&b->link); + free(b); + } - LIST_DEL(&pp_data->link); + LIST_DEL(&pp_data->link); - free(pp_data); + free(pp_data); } tdm_error drm_pp_set_info(tdm_pp *pp, tdm_info_pp *info) { - tdm_drm_pp_data *pp_data = pp; + tdm_drm_pp_data *pp_data = pp; - RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(info, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(info, TDM_ERROR_INVALID_PARAMETER); - pp_data->info = *info; + pp_data->info = *info; - return TDM_ERROR_NONE; + return TDM_ERROR_NONE; } tdm_error drm_pp_attach(tdm_pp *pp, tbm_surface_h src, tbm_surface_h dst) { - tdm_drm_pp_data *pp_data = pp; - tdm_drm_pp_buffer *buffer; + tdm_drm_pp_data *pp_data = pp; + tdm_drm_pp_buffer *buffer; - RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(src, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(dst, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(src, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(dst, TDM_ERROR_INVALID_PARAMETER); - if (tbm_surface_internal_get_num_bos(src) > 1 || - tbm_surface_internal_get_num_bos(dst) > 1) - { - TDM_ERR("can't handle multiple tbm bos"); - return TDM_ERROR_OPERATION_FAILED; - } + if (tbm_surface_internal_get_num_bos(src) > 1 || + tbm_surface_internal_get_num_bos(dst) > 1) { + TDM_ERR("can't handle multiple tbm bos"); + return TDM_ERROR_OPERATION_FAILED; + } - buffer = calloc(1, sizeof(tdm_drm_pp_buffer)); - if (!buffer) - { - TDM_ERR("alloc failed"); - return TDM_ERROR_NONE; - } + buffer = calloc(1, sizeof(tdm_drm_pp_buffer)); + if (!buffer) { + TDM_ERR("alloc failed"); + return TDM_ERROR_NONE; + } - LIST_ADDTAIL(&buffer->link, &pp_data->pending_buffer_list); + LIST_ADDTAIL(&buffer->link, &pp_data->pending_buffer_list); - buffer->src = src; - buffer->dst = dst; + buffer->src = src; + buffer->dst = dst; - return TDM_ERROR_NONE; + return TDM_ERROR_NONE; } tdm_error drm_pp_commit(tdm_pp *pp) { - tdm_drm_pp_data *pp_data = pp; - tdm_drm_pp_buffer *b = NULL, *bb = NULL; + tdm_drm_pp_data *pp_data = pp; + tdm_drm_pp_buffer *b = NULL, *bb = NULL; - RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); - LIST_FOR_EACH_ENTRY_SAFE(b, bb, &pp_data->pending_buffer_list, link) - { - LIST_DEL(&b->link); + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &pp_data->pending_buffer_list, link) { + LIST_DEL(&b->link); - _tdm_drm_pp_convert(b, &pp_data->info); + _tdm_drm_pp_convert(b, &pp_data->info); - if (pp_data->done_func) - pp_data->done_func(pp_data, - b->src, - b->dst, - pp_data->done_user_data); - free(b); - } + if (pp_data->done_func) + pp_data->done_func(pp_data, + b->src, + b->dst, + pp_data->done_user_data); + free(b); + } - return TDM_ERROR_NONE; + return TDM_ERROR_NONE; } tdm_error drm_pp_set_done_handler(tdm_pp *pp, tdm_pp_done_handler func, void *user_data) { - tdm_drm_pp_data *pp_data = pp; + tdm_drm_pp_data *pp_data = pp; - RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); - RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER); + RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER); - pp_data->done_func = func; - pp_data->done_user_data = user_data; + pp_data->done_func = func; + pp_data->done_user_data = user_data; - return TDM_ERROR_NONE; + return TDM_ERROR_NONE; } |