memset(&res_tmpl, 0, sizeof(res_tmpl));
res_tmpl.target = PIPE_TEXTURE_2D;
res_tmpl.format = dec->zscan_source_format;
- res_tmpl.width0 = dec->blocks_per_line * BLOCK_WIDTH * BLOCK_HEIGHT;
+ res_tmpl.width0 = dec->blocks_per_line * VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT;
res_tmpl.height0 = align(dec->num_blocks, dec->blocks_per_line) / dec->blocks_per_line;
res_tmpl.depth0 = 1;
res_tmpl.array_size = 1;
if (!destination)
goto error_surface;
- for (i = 0; i < VL_MAX_PLANES; ++i)
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i)
if (!vl_zscan_init_buffer(i == 0 ? &dec->zscan_y : &dec->zscan_c,
&buffer->zscan[i], buffer->zscan_source, destination[i]))
goto error_plane;
assert(buffer);
- for (i = 0; i < VL_MAX_PLANES; ++i)
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i)
vl_zscan_cleanup_buffer(&buffer->zscan[i]);
pipe_sampler_view_reference(&buffer->zscan_source, NULL);
assert(buf);
- for (i = 0; i < VL_MAX_PLANES; ++i)
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i)
vl_mc_cleanup_buffer(&buf->mc[i]);
}
break;
default:
- if (mb->macroblock_type & PIPE_MPEG12_MB_TYPE_PATTERN) {
- /* patern without a motion vector, just copy the old frame content */
- weights[0] = PIPE_VIDEO_MV_WEIGHT_MAX;
+ if (mb->macroblock_type & PIPE_MPEG12_MB_TYPE_INTRA) {
+ weights[0] = PIPE_VIDEO_MV_WEIGHT_MIN;
weights[1] = PIPE_VIDEO_MV_WEIGHT_MIN;
} else {
- weights[0] = PIPE_VIDEO_MV_WEIGHT_MIN;
+ /* no motion vector, but also not intra mb ->
+ just copy the old frame content */
+ weights[0] = PIPE_VIDEO_MV_WEIGHT_MAX;
weights[1] = PIPE_VIDEO_MV_WEIGHT_MIN;
}
break;
intra = mb->macroblock_type & PIPE_MPEG12_MB_TYPE_INTRA ? 1 : 0;
for (y = 0; y < 2; ++y) {
- for (x = 0; x < 2; ++x, ++tb) {
+ for (x = 0; x < 2; ++x) {
if (mb->coded_block_pattern & const_empty_block_mask_420[0][y][x]) {
struct vl_ycbcr_block *stream = buf->ycbcr_stream[0];
buf->texels += 64 * num_blocks;
}
+static void
+vl_mpeg12_destroy_buffer(void *buffer)
+{
+ struct vl_mpeg12_buffer *buf = buffer;
+
+ assert(buf);
+
+ cleanup_zscan_buffer(buf);
+ cleanup_idct_buffer(buf);
+ cleanup_mc_buffer(buf);
+ vl_vb_cleanup(&buf->vertex_stream);
+
+ FREE(buf);
+}
+
static void
vl_mpeg12_destroy(struct pipe_video_decoder *decoder)
{
struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder*)decoder;
+ unsigned i;
assert(decoder);
pipe_sampler_view_reference(&dec->zscan_normal, NULL);
pipe_sampler_view_reference(&dec->zscan_alternate, NULL);
+ for (i = 0; i < 4; ++i)
+ if (dec->dec_buffers[i])
+ vl_mpeg12_destroy_buffer(dec->dec_buffers[i]);
+
FREE(dec);
}
-static void *
-vl_mpeg12_create_buffer(struct pipe_video_decoder *decoder)
+static struct vl_mpeg12_buffer *
+vl_mpeg12_get_decode_buffer(struct vl_mpeg12_decoder *dec, struct pipe_video_buffer *target)
{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder*)decoder;
struct vl_mpeg12_buffer *buffer;
assert(dec);
+ buffer = vl_video_buffer_get_associated_data(target, &dec->base);
+ if (buffer)
+ return buffer;
+
+ buffer = dec->dec_buffers[dec->current_buffer];
+ if (buffer)
+ return buffer;
+
buffer = CALLOC_STRUCT(vl_mpeg12_buffer);
if (buffer == NULL)
return NULL;
if (!vl_vb_init(&buffer->vertex_stream, dec->base.context,
- dec->base.width / MACROBLOCK_WIDTH,
- dec->base.height / MACROBLOCK_HEIGHT))
+ dec->base.width / VL_MACROBLOCK_WIDTH,
+ dec->base.height / VL_MACROBLOCK_HEIGHT))
goto error_vertex_buffer;
if (!init_mc_buffer(dec, buffer))
goto error_zscan;
if (dec->base.entrypoint == PIPE_VIDEO_ENTRYPOINT_BITSTREAM)
- vl_mpg12_bs_init(&buffer->bs, decoder);
+ vl_mpg12_bs_init(&buffer->bs, &dec->base);
+
+ if (dec->expect_chunked_decode)
+ vl_video_buffer_set_associated_data(target, &dec->base,
+ buffer, vl_mpeg12_destroy_buffer);
+ else
+ dec->dec_buffers[dec->current_buffer] = buffer;
return buffer;
error_zscan:
- if (dec->base.entrypoint <= PIPE_VIDEO_ENTRYPOINT_IDCT)
- cleanup_idct_buffer(buffer);
+ cleanup_idct_buffer(buffer);
error_idct:
cleanup_mc_buffer(buffer);
}
static void
-vl_mpeg12_destroy_buffer(struct pipe_video_decoder *decoder, void *buffer)
-{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder*)decoder;
- struct vl_mpeg12_buffer *buf = buffer;
-
- assert(dec && buf);
-
- cleanup_zscan_buffer(buf);
-
- if (dec->base.entrypoint <= PIPE_VIDEO_ENTRYPOINT_IDCT)
- cleanup_idct_buffer(buf);
-
- cleanup_mc_buffer(buf);
-
- vl_vb_cleanup(&buf->vertex_stream);
-
- FREE(buf);
-}
-
-static void
-vl_mpeg12_set_decode_buffer(struct pipe_video_decoder *decoder, void *buffer)
-{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
-
- assert(dec && buffer);
-
- dec->current_buffer = buffer;
-}
-
-static void
-vl_mpeg12_set_picture_parameters(struct pipe_video_decoder *decoder,
- struct pipe_picture_desc *picture)
-{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
- struct pipe_mpeg12_picture_desc *pic = (struct pipe_mpeg12_picture_desc *)picture;
-
- assert(dec && pic);
-
- dec->picture_desc = *pic;
-}
-
-static void
-vl_mpeg12_set_quant_matrix(struct pipe_video_decoder *decoder,
- const struct pipe_quant_matrix *matrix)
-{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
- const struct pipe_mpeg12_quant_matrix *m = (const struct pipe_mpeg12_quant_matrix *)matrix;
-
- assert(dec);
- assert(matrix->codec == PIPE_VIDEO_CODEC_MPEG12);
-
- memcpy(dec->intra_matrix, m->intra_matrix, 64);
- memcpy(dec->non_intra_matrix, m->non_intra_matrix, 64);
-}
-
-static void
-vl_mpeg12_set_decode_target(struct pipe_video_decoder *decoder,
- struct pipe_video_buffer *target)
-{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
- struct pipe_surface **surfaces;
- unsigned i;
-
- assert(dec);
-
- surfaces = target->get_surfaces(target);
- for (i = 0; i < VL_MAX_PLANES; ++i)
- pipe_surface_reference(&dec->target_surfaces[i], surfaces[i]);
-}
-
-static void
-vl_mpeg12_set_reference_frames(struct pipe_video_decoder *decoder,
- struct pipe_video_buffer **ref_frames,
- unsigned num_ref_frames)
-{
- struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
- struct pipe_sampler_view **sv;
- unsigned i,j;
-
- assert(dec);
- assert(num_ref_frames <= VL_MAX_REF_FRAMES);
-
- for (i = 0; i < num_ref_frames; ++i) {
- sv = ref_frames[i]->get_sampler_view_planes(ref_frames[i]);
- for (j = 0; j < VL_MAX_PLANES; ++j)
- pipe_sampler_view_reference(&dec->ref_frames[i][j], sv[j]);
- }
-
- for (; i < VL_MAX_REF_FRAMES; ++i)
- for (j = 0; j < VL_MAX_PLANES; ++j)
- pipe_sampler_view_reference(&dec->ref_frames[i][j], NULL);
-}
-
-static void
-vl_mpeg12_begin_frame(struct pipe_video_decoder *decoder)
+vl_mpeg12_begin_frame(struct pipe_video_decoder *decoder,
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture)
{
struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
+ struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
struct vl_mpeg12_buffer *buf;
struct pipe_resource *tex;
struct pipe_box rect = { 0, 0, 0, 1, 1, 1 };
+ uint8_t intra_matrix[64];
+ uint8_t non_intra_matrix[64];
+
unsigned i;
- assert(dec);
+ assert(dec && target && picture);
- buf = dec->current_buffer;
+ buf = vl_mpeg12_get_decode_buffer(dec, target);
assert(buf);
- if (dec->base.entrypoint == PIPE_VIDEO_ENTRYPOINT_BITSTREAM)
- dec->intra_matrix[0] = 1 << (7 - dec->picture_desc.intra_dc_precision);
+ if (dec->base.entrypoint == PIPE_VIDEO_ENTRYPOINT_BITSTREAM) {
+ memcpy(intra_matrix, desc->intra_matrix, sizeof(intra_matrix));
+ memcpy(non_intra_matrix, desc->non_intra_matrix, sizeof(non_intra_matrix));
+ intra_matrix[0] = 1 << (7 - desc->intra_dc_precision);
+ } else {
+ memset(intra_matrix, 0x10, sizeof(intra_matrix));
+ memset(non_intra_matrix, 0x10, sizeof(non_intra_matrix));
+ }
- for (i = 0; i < VL_MAX_PLANES; ++i) {
- vl_zscan_upload_quant(&buf->zscan[i], dec->intra_matrix, true);
- vl_zscan_upload_quant(&buf->zscan[i], dec->non_intra_matrix, false);
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i) {
+ struct vl_zscan *zscan = i == 0 ? &dec->zscan_y : &dec->zscan_c;
+ vl_zscan_upload_quant(zscan, &buf->zscan[i], intra_matrix, true);
+ vl_zscan_upload_quant(zscan, &buf->zscan[i], non_intra_matrix, false);
}
vl_vb_map(&buf->vertex_stream, dec->base.context);
rect.width = tex->width0;
rect.height = tex->height0;
- buf->tex_transfer = dec->base.context->get_transfer
- (
- dec->base.context, tex,
- 0, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD,
- &rect
- );
+ buf->texels =
+ dec->base.context->transfer_map(dec->base.context, tex, 0,
+ PIPE_TRANSFER_WRITE |
+ PIPE_TRANSFER_DISCARD_RANGE,
+ &rect, &buf->tex_transfer);
buf->block_num = 0;
- buf->texels = dec->base.context->transfer_map(dec->base.context, buf->tex_transfer);
- for (i = 0; i < VL_MAX_PLANES; ++i) {
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i) {
buf->ycbcr_stream[i] = vl_vb_get_ycbcr_stream(&buf->vertex_stream, i);
buf->num_ycbcr_blocks[i] = 0;
}
for (i = 0; i < VL_MAX_REF_FRAMES; ++i)
buf->mv_stream[i] = vl_vb_get_mv_stream(&buf->vertex_stream, i);
- if (dec->base.entrypoint == PIPE_VIDEO_ENTRYPOINT_BITSTREAM) {
- vl_mpg12_bs_set_picture_desc(&buf->bs, &dec->picture_desc);
-
- } else {
-
- for (i = 0; i < VL_MAX_PLANES; ++i)
+ if (dec->base.entrypoint >= PIPE_VIDEO_ENTRYPOINT_IDCT) {
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i)
vl_zscan_set_layout(&buf->zscan[i], dec->zscan_linear);
}
}
static void
vl_mpeg12_decode_macroblock(struct pipe_video_decoder *decoder,
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture,
const struct pipe_macroblock *macroblocks,
unsigned num_macroblocks)
{
struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
const struct pipe_mpeg12_macroblock *mb = (const struct pipe_mpeg12_macroblock *)macroblocks;
+ struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
struct vl_mpeg12_buffer *buf;
unsigned i, j, mv_weights[2];
- assert(dec && dec->current_buffer);
+ assert(dec && target && picture);
assert(macroblocks && macroblocks->codec == PIPE_VIDEO_CODEC_MPEG12);
- buf = dec->current_buffer;
+ buf = vl_mpeg12_get_decode_buffer(dec, target);
assert(buf);
for (; num_macroblocks > 0; --num_macroblocks) {
MacroBlockTypeToPipeWeights(mb, mv_weights);
for (i = 0; i < 2; ++i) {
- if (!dec->ref_frames[i][0]) continue;
+ if (!desc->ref[i]) continue;
buf->mv_stream[i][mb_addr] = MotionVectorToPipe
(
if (mb->num_skipped_macroblocks > 0) {
struct vl_motionvector skipped_mv[2];
- if (dec->ref_frames[0][0] && !dec->ref_frames[1][0]) {
+ if (desc->ref[0] && !desc->ref[1]) {
skipped_mv[0].top.x = skipped_mv[0].top.y = 0;
skipped_mv[0].top.weight = PIPE_VIDEO_MV_WEIGHT_MAX;
} else {
++mb_addr;
for (i = 0; i < mb->num_skipped_macroblocks; ++i, ++mb_addr) {
for (j = 0; j < 2; ++j) {
- if (!dec->ref_frames[j][0]) continue;
+ if (!desc->ref[j]) continue;
buf->mv_stream[j][mb_addr] = skipped_mv[j];
}
static void
vl_mpeg12_decode_bitstream(struct pipe_video_decoder *decoder,
- unsigned num_bytes, const void *data)
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture,
+ unsigned num_buffers,
+ const void * const *buffers,
+ const unsigned *sizes)
{
struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
+ struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
struct vl_mpeg12_buffer *buf;
unsigned i;
- assert(dec && dec->current_buffer);
+ assert(dec && target && picture);
- buf = dec->current_buffer;
+ buf = vl_mpeg12_get_decode_buffer(dec, target);
assert(buf);
- for (i = 0; i < VL_MAX_PLANES; ++i)
- vl_zscan_set_layout(&buf->zscan[i], dec->picture_desc.alternate_scan ?
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i)
+ vl_zscan_set_layout(&buf->zscan[i], desc->alternate_scan ?
dec->zscan_alternate : dec->zscan_normal);
- vl_mpg12_bs_decode(&buf->bs, num_bytes, data);
+ vl_mpg12_bs_decode(&buf->bs, target, desc, num_buffers, buffers, sizes);
}
static void
-vl_mpeg12_end_frame(struct pipe_video_decoder *decoder)
+vl_mpeg12_end_frame(struct pipe_video_decoder *decoder,
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture)
{
struct vl_mpeg12_decoder *dec = (struct vl_mpeg12_decoder *)decoder;
+ struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
+ struct pipe_sampler_view **ref_frames[2];
struct pipe_sampler_view **mc_source_sv;
+ struct pipe_surface **target_surfaces;
struct pipe_vertex_buffer vb[3];
struct vl_mpeg12_buffer *buf;
+ const unsigned *plane_order;
unsigned i, j, component;
unsigned nr_components;
- assert(dec && dec->current_buffer);
+ assert(dec && target && picture);
+ assert(!target->interlaced);
- buf = dec->current_buffer;
+ buf = vl_mpeg12_get_decode_buffer(dec, target);
vl_vb_unmap(&buf->vertex_stream, dec->base.context);
dec->base.context->transfer_unmap(dec->base.context, buf->tex_transfer);
- dec->base.context->transfer_destroy(dec->base.context, buf->tex_transfer);
vb[0] = dec->quads;
vb[1] = dec->pos;
+ target_surfaces = target->get_surfaces(target);
+
+ for (i = 0; i < VL_MAX_REF_FRAMES; ++i) {
+ if (desc->ref[i])
+ ref_frames[i] = desc->ref[i]->get_sampler_view_planes(desc->ref[i]);
+ else
+ ref_frames[i] = NULL;
+ }
+
dec->base.context->bind_vertex_elements_state(dec->base.context, dec->ves_mv);
- for (i = 0; i < VL_MAX_PLANES; ++i) {
- if (!dec->target_surfaces[i]) continue;
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i) {
+ if (!target_surfaces[i]) continue;
- vl_mc_set_surface(&buf->mc[i], dec->target_surfaces[i]);
+ vl_mc_set_surface(&buf->mc[i], target_surfaces[i]);
for (j = 0; j < VL_MAX_REF_FRAMES; ++j) {
- if (!dec->ref_frames[j][i]) continue;
+ if (!ref_frames[j] || !ref_frames[j][i]) continue;
vb[2] = vl_vb_get_mv(&buf->vertex_stream, j);;
- dec->base.context->set_vertex_buffers(dec->base.context, 3, vb);
+ dec->base.context->set_vertex_buffers(dec->base.context, 0, 3, vb);
- vl_mc_render_ref(&buf->mc[i], dec->ref_frames[j][i]);
+ vl_mc_render_ref(i ? &dec->mc_c : &dec->mc_y, &buf->mc[i], ref_frames[j][i]);
}
}
dec->base.context->bind_vertex_elements_state(dec->base.context, dec->ves_ycbcr);
- for (i = 0; i < VL_MAX_PLANES; ++i) {
+ for (i = 0; i < VL_NUM_COMPONENTS; ++i) {
if (!buf->num_ycbcr_blocks[i]) continue;
vb[1] = vl_vb_get_ycbcr(&buf->vertex_stream, i);
- dec->base.context->set_vertex_buffers(dec->base.context, 2, vb);
+ dec->base.context->set_vertex_buffers(dec->base.context, 0, 2, vb);
- vl_zscan_render(&buf->zscan[i] , buf->num_ycbcr_blocks[i]);
+ vl_zscan_render(i ? &dec->zscan_c : & dec->zscan_y, &buf->zscan[i] , buf->num_ycbcr_blocks[i]);
if (dec->base.entrypoint <= PIPE_VIDEO_ENTRYPOINT_IDCT)
- vl_idct_flush(&buf->idct[i], buf->num_ycbcr_blocks[i]);
+ vl_idct_flush(i ? &dec->idct_c : &dec->idct_y, &buf->idct[i], buf->num_ycbcr_blocks[i]);
}
+ plane_order = vl_video_buffer_plane_order(target->buffer_format);
mc_source_sv = dec->mc_source->get_sampler_view_planes(dec->mc_source);
- for (i = 0, component = 0; i < VL_MAX_PLANES; ++i) {
- if (!dec->target_surfaces[i]) continue;
+ for (i = 0, component = 0; component < VL_NUM_COMPONENTS; ++i) {
+ if (!target_surfaces[i]) continue;
- nr_components = util_format_get_nr_components(dec->target_surfaces[i]->texture->format);
+ nr_components = util_format_get_nr_components(target_surfaces[i]->texture->format);
for (j = 0; j < nr_components; ++j, ++component) {
- if (!buf->num_ycbcr_blocks[i]) continue;
+ unsigned plane = plane_order[component];
+ if (!buf->num_ycbcr_blocks[plane]) continue;
- vb[1] = vl_vb_get_ycbcr(&buf->vertex_stream, component);
- dec->base.context->set_vertex_buffers(dec->base.context, 2, vb);
+ vb[1] = vl_vb_get_ycbcr(&buf->vertex_stream, plane);
+ dec->base.context->set_vertex_buffers(dec->base.context, 0, 2, vb);
if (dec->base.entrypoint <= PIPE_VIDEO_ENTRYPOINT_IDCT)
- vl_idct_prepare_stage2(&buf->idct[component]);
+ vl_idct_prepare_stage2(i ? &dec->idct_c : &dec->idct_y, &buf->idct[plane]);
else {
- dec->base.context->set_fragment_sampler_views(dec->base.context, 1, &mc_source_sv[component]);
+ dec->base.context->set_fragment_sampler_views(dec->base.context, 1, &mc_source_sv[plane]);
dec->base.context->bind_fragment_sampler_states(dec->base.context, 1, &dec->sampler_ycbcr);
}
- vl_mc_render_ycbcr(&buf->mc[i], j, buf->num_ycbcr_blocks[component]);
+ vl_mc_render_ycbcr(i ? &dec->mc_c : &dec->mc_y, &buf->mc[i], j, buf->num_ycbcr_blocks[plane]);
}
}
+ ++dec->current_buffer;
+ dec->current_buffer %= 4;
}
static void
{
unsigned nr_of_idct_render_targets, max_inst;
enum pipe_format formats[3];
+ struct pipe_video_buffer templat;
struct pipe_sampler_view *matrix = NULL;
nr_of_idct_render_targets = 1;
formats[0] = formats[1] = formats[2] = format_config->idct_source_format;
+ memset(&templat, 0, sizeof(templat));
+ templat.width = dec->base.width / 4;
+ templat.height = dec->base.height;
+ templat.chroma_format = dec->base.chroma_format;
dec->idct_source = vl_video_buffer_create_ex
(
- dec->base.context, dec->base.width / 4, dec->base.height, 1,
- dec->base.chroma_format, formats, PIPE_USAGE_STATIC
+ dec->base.context, &templat,
+ formats, 1, PIPE_USAGE_STATIC
);
if (!dec->idct_source)
goto error_idct_source;
formats[0] = formats[1] = formats[2] = format_config->mc_source_format;
+ memset(&templat, 0, sizeof(templat));
+ templat.width = dec->base.width / nr_of_idct_render_targets;
+ templat.height = dec->base.height / 4;
+ templat.chroma_format = dec->base.chroma_format;
dec->mc_source = vl_video_buffer_create_ex
(
- dec->base.context, dec->base.width / nr_of_idct_render_targets,
- dec->base.height / 4, nr_of_idct_render_targets,
- dec->base.chroma_format, formats, PIPE_USAGE_STATIC
+ dec->base.context, &templat,
+ formats, nr_of_idct_render_targets, PIPE_USAGE_STATIC
);
if (!dec->mc_source)
init_mc_source_widthout_idct(struct vl_mpeg12_decoder *dec, const struct format_config* format_config)
{
enum pipe_format formats[3];
+ struct pipe_video_buffer templat;
formats[0] = formats[1] = formats[2] = format_config->mc_source_format;
+ memset(&templat, 0, sizeof(templat));
+ templat.width = dec->base.width;
+ templat.height = dec->base.height;
+ templat.chroma_format = dec->base.chroma_format;
dec->mc_source = vl_video_buffer_create_ex
(
- dec->base.context, dec->base.width, dec->base.height, 1,
- dec->base.chroma_format, formats, PIPE_USAGE_STATIC
+ dec->base.context, &templat,
+ formats, 1, PIPE_USAGE_STATIC
);
return dec->mc_source != NULL;
enum pipe_video_profile profile,
enum pipe_video_entrypoint entrypoint,
enum pipe_video_chroma_format chroma_format,
- unsigned width, unsigned height, unsigned max_references)
+ unsigned width, unsigned height, unsigned max_references,
+ bool expect_chunked_decode)
{
- const unsigned block_size_pixels = BLOCK_WIDTH * BLOCK_HEIGHT;
+ const unsigned block_size_pixels = VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT;
const struct format_config *format_config;
struct vl_mpeg12_decoder *dec;
dec->base.max_references = max_references;
dec->base.destroy = vl_mpeg12_destroy;
- dec->base.create_buffer = vl_mpeg12_create_buffer;
- dec->base.destroy_buffer = vl_mpeg12_destroy_buffer;
- dec->base.set_decode_buffer = vl_mpeg12_set_decode_buffer;
- dec->base.set_picture_parameters = vl_mpeg12_set_picture_parameters;
- dec->base.set_quant_matrix = vl_mpeg12_set_quant_matrix;
- dec->base.set_decode_target = vl_mpeg12_set_decode_target;
- dec->base.set_reference_frames = vl_mpeg12_set_reference_frames;
dec->base.begin_frame = vl_mpeg12_begin_frame;
dec->base.decode_macroblock = vl_mpeg12_decode_macroblock;
dec->base.decode_bitstream = vl_mpeg12_decode_bitstream;
dec->blocks_per_line = MAX2(util_next_power_of_two(dec->base.width) / block_size_pixels, 4);
dec->num_blocks = (dec->base.width * dec->base.height) / block_size_pixels;
- dec->width_in_macroblocks = align(dec->base.width, MACROBLOCK_WIDTH) / MACROBLOCK_WIDTH;
+ dec->width_in_macroblocks = align(dec->base.width, VL_MACROBLOCK_WIDTH) / VL_MACROBLOCK_WIDTH;
+ dec->expect_chunked_decode = expect_chunked_decode;
/* TODO: Implement 422, 444 */
assert(dec->base.chroma_format == PIPE_VIDEO_CHROMA_FORMAT_420);
dec->quads = vl_vb_upload_quads(dec->base.context);
dec->pos = vl_vb_upload_pos(
dec->base.context,
- dec->base.width / MACROBLOCK_WIDTH,
- dec->base.height / MACROBLOCK_HEIGHT
+ dec->base.width / VL_MACROBLOCK_WIDTH,
+ dec->base.height / VL_MACROBLOCK_HEIGHT
);
dec->ves_ycbcr = vl_vb_get_ves_ycbcr(dec->base.context);
default:
assert(0);
+ FREE(dec);
return NULL;
}
- if (!format_config)
+ if (!format_config) {
+ FREE(dec);
return NULL;
+ }
if (!init_zscan(dec, format_config))
goto error_zscan;
}
if (!vl_mc_init(&dec->mc_y, dec->base.context, dec->base.width, dec->base.height,
- MACROBLOCK_HEIGHT, format_config->mc_scale,
+ VL_MACROBLOCK_HEIGHT, format_config->mc_scale,
mc_vert_shader_callback, mc_frag_shader_callback, dec))
goto error_mc_y;
// TODO
if (!vl_mc_init(&dec->mc_c, dec->base.context, dec->base.width, dec->base.height,
- BLOCK_HEIGHT, format_config->mc_scale,
+ VL_BLOCK_HEIGHT, format_config->mc_scale,
mc_vert_shader_callback, mc_frag_shader_callback, dec))
goto error_mc_c;
if (!init_pipe_state(dec))
goto error_pipe_state;
- memset(dec->intra_matrix, 0x10, 64);
- memset(dec->non_intra_matrix, 0x10, 64);
-
return &dec->base;
error_pipe_state:
projects / mesa.git / blobdiff