diff options
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_uvd.c | 69 |
1 files changed, 58 insertions, 11 deletions
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c index 367aabc7a18..b8efc58eaab 100644 --- a/src/gallium/drivers/radeon/radeon_uvd.c +++ b/src/gallium/drivers/radeon/radeon_uvd.c @@ -207,7 +207,7 @@ static uint32_t profile2stream_type(struct ruvd_decoder *dec, unsigned family) } } -static unsigned calc_ctx_size(struct ruvd_decoder *dec) +static unsigned calc_ctx_size_h265_main(struct ruvd_decoder *dec) { unsigned width = align(dec->base.width, VL_MACROBLOCK_WIDTH); unsigned height = align(dec->base.height, VL_MACROBLOCK_HEIGHT); @@ -224,6 +224,39 @@ static unsigned calc_ctx_size(struct ruvd_decoder *dec) return ((width + 255) / 16) * ((height + 255) / 16) * 16 * max_references + 52 * 1024; } +static unsigned calc_ctx_size_h265_main10(struct ruvd_decoder *dec, struct pipe_h265_picture_desc *pic) +{ + unsigned block_size, log2_ctb_size, width_in_ctb, height_in_ctb, num_16x16_block_per_ctb; + unsigned context_buffer_size_per_ctb_row, cm_buffer_size, max_mb_address, db_left_tile_pxl_size; + unsigned db_left_tile_ctx_size = 4096 / 16 * (32 + 16 * 4); + + unsigned width = align(dec->base.width, VL_MACROBLOCK_WIDTH); + unsigned height = align(dec->base.height, VL_MACROBLOCK_HEIGHT); + unsigned coeff_10bit = (pic->pps->sps->bit_depth_luma_minus8 || pic->pps->sps->bit_depth_chroma_minus8) ? 2 : 1; + + unsigned max_references = dec->base.max_references + 1; + + if (dec->base.width * dec->base.height >= 4096*2000) + max_references = MAX2(max_references, 8); + else + max_references = MAX2(max_references, 17); + + block_size = (1 << (pic->pps->sps->log2_min_luma_coding_block_size_minus3 + 3)); + log2_ctb_size = block_size + pic->pps->sps->log2_diff_max_min_luma_coding_block_size; + + width_in_ctb = (width + ((1 << log2_ctb_size) - 1)) >> log2_ctb_size; + height_in_ctb = (height + ((1 << log2_ctb_size) - 1)) >> log2_ctb_size; + + num_16x16_block_per_ctb = ((1 << log2_ctb_size) >> 4) * ((1 << log2_ctb_size) >> 4); + context_buffer_size_per_ctb_row = align(width_in_ctb * num_16x16_block_per_ctb * 16, 256); + max_mb_address = (unsigned) ceil(height * 8 / 2048.0); + + cm_buffer_size = max_references * context_buffer_size_per_ctb_row * height_in_ctb; + db_left_tile_pxl_size = coeff_10bit * (max_mb_address * 2 * 2048 + 1024); + + return cm_buffer_size + db_left_tile_ctx_size + db_left_tile_pxl_size; +} + /* calculate size of reference picture buffer */ static unsigned calc_dpb_size(struct ruvd_decoder *dec) { @@ -305,7 +338,10 @@ static unsigned calc_dpb_size(struct ruvd_decoder *dec) width = align (width, 16); height = align (height, 16); - dpb_size = align((width * height * 3) / 2, 256) * max_references; + if (dec->base.profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10) + dpb_size = align((width * height * 9) / 4, 256) * max_references; + else + dpb_size = align((width * height * 3) / 2, 256) * max_references; break; case PIPE_VIDEO_FORMAT_VC1: @@ -596,6 +632,15 @@ static struct ruvd_h265 get_h265_msg(struct ruvd_decoder *dec, struct pipe_video result.direct_reflist[i][j] = pic->RefPicList[i][j]; } + if ((pic->base.profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10) && + (target->buffer_format == PIPE_FORMAT_NV12)) { + result.p010_mode = 0; + result.luma_10to8 = 5; + result.chroma_10to8 = 5; + result.sclr_luma10to8 = 4; + result.sclr_chroma10to8 = 4; + } + /* TODO result.highestTid; result.isNonRef; @@ -971,6 +1016,17 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder, case PIPE_VIDEO_FORMAT_HEVC: dec->msg->body.decode.codec.h265 = get_h265_msg(dec, target, (struct pipe_h265_picture_desc*)picture); + if (dec->ctx.res == NULL) { + unsigned ctx_size; + if (dec->base.profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10) + ctx_size = calc_ctx_size_h265_main10(dec, (struct pipe_h265_picture_desc*)picture); + else + ctx_size = calc_ctx_size_h265_main(dec); + if (!rvid_create_buffer(dec->screen, &dec->ctx, ctx_size, PIPE_USAGE_DEFAULT)) { + RVID_ERR("Can't allocated context buffer.\n"); + } + rvid_clear_buffer(decoder->context, &dec->ctx); + } break; case PIPE_VIDEO_FORMAT_VC1: @@ -1123,15 +1179,6 @@ struct pipe_video_codec *ruvd_create_decoder(struct pipe_context *context, rvid_clear_buffer(context, &dec->dpb); - if (u_reduce_video_profile(dec->base.profile) == PIPE_VIDEO_FORMAT_HEVC) { - unsigned ctx_size = calc_ctx_size(dec); - if (!rvid_create_buffer(dec->screen, &dec->ctx, ctx_size, PIPE_USAGE_DEFAULT)) { - RVID_ERR("Can't allocated context buffer.\n"); - goto error; - } - rvid_clear_buffer(context, &dec->ctx); - } - map_msg_fb_it_buf(dec); dec->msg->size = sizeof(*dec->msg); dec->msg->msg_type = RUVD_MSG_CREATE; |