From bf0d54a381f8c53fdf756bd477bf3b7f6acb7f71 Mon Sep 17 00:00:00 2001 From: Kostya Shishkov Date: Tue, 23 Feb 2010 07:01:13 +0000 Subject: [PATCH] cosmetics: reindent after last commit Originally committed as revision 21981 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/bink.c | 314 +++++++++++++++++++++++++++--------------------------- 1 file changed, 157 insertions(+), 157 deletions(-) diff --git a/libavcodec/bink.c b/libavcodec/bink.c index 554f61d..1d59ea3 100644 --- a/libavcodec/bink.c +++ b/libavcodec/bink.c @@ -685,131 +685,62 @@ static int bink_decode_plane(BinkContext *c, GetBitContext *gb, int plane_idx, DECLARE_ALIGNED_16(uint8_t, ublock[64]); int coordmap[64]; - const int stride = c->pic.linesize[plane_idx]; - int bw = is_chroma ? (c->avctx->width + 15) >> 4 : (c->avctx->width + 7) >> 3; - int bh = is_chroma ? (c->avctx->height + 15) >> 4 : (c->avctx->height + 7) >> 3; - int width = c->avctx->width >> is_chroma; + const int stride = c->pic.linesize[plane_idx]; + int bw = is_chroma ? (c->avctx->width + 15) >> 4 : (c->avctx->width + 7) >> 3; + int bh = is_chroma ? (c->avctx->height + 15) >> 4 : (c->avctx->height + 7) >> 3; + int width = c->avctx->width >> is_chroma; - init_lengths(c, FFMAX(width, 8), bw); - for (i = 0; i < BINK_NB_SRC; i++) - read_bundle(gb, c, i); + init_lengths(c, FFMAX(width, 8), bw); + for (i = 0; i < BINK_NB_SRC; i++) + read_bundle(gb, c, i); - ref_start = c->last.data[plane_idx]; - ref_end = c->last.data[plane_idx] - + (bw - 1 + c->last.linesize[plane_idx] * (bh - 1)) * 8; + ref_start = c->last.data[plane_idx]; + ref_end = c->last.data[plane_idx] + + (bw - 1 + c->last.linesize[plane_idx] * (bh - 1)) * 8; - for (i = 0; i < 64; i++) - coordmap[i] = (i & 7) + (i >> 3) * stride; + for (i = 0; i < 64; i++) + coordmap[i] = (i & 7) + (i >> 3) * stride; - for (by = 0; by < bh; by++) { - if (read_block_types(c->avctx, gb, &c->bundle[BINK_SRC_BLOCK_TYPES]) < 0) - return -1; - if (read_block_types(c->avctx, gb, &c->bundle[BINK_SRC_SUB_BLOCK_TYPES]) < 0) - return -1; - if (read_colors(gb, &c->bundle[BINK_SRC_COLORS], c) < 0) - return -1; - if (read_patterns(c->avctx, gb, &c->bundle[BINK_SRC_PATTERN]) < 0) - return -1; - if (read_motion_values(c->avctx, gb, &c->bundle[BINK_SRC_X_OFF]) < 0) - return -1; - if (read_motion_values(c->avctx, gb, &c->bundle[BINK_SRC_Y_OFF]) < 0) - return -1; - if (read_dcs(c->avctx, gb, &c->bundle[BINK_SRC_INTRA_DC], DC_START_BITS, 0) < 0) - return -1; - if (read_dcs(c->avctx, gb, &c->bundle[BINK_SRC_INTER_DC], DC_START_BITS, 1) < 0) - return -1; - if (read_runs(c->avctx, gb, &c->bundle[BINK_SRC_RUN]) < 0) - return -1; + for (by = 0; by < bh; by++) { + if (read_block_types(c->avctx, gb, &c->bundle[BINK_SRC_BLOCK_TYPES]) < 0) + return -1; + if (read_block_types(c->avctx, gb, &c->bundle[BINK_SRC_SUB_BLOCK_TYPES]) < 0) + return -1; + if (read_colors(gb, &c->bundle[BINK_SRC_COLORS], c) < 0) + return -1; + if (read_patterns(c->avctx, gb, &c->bundle[BINK_SRC_PATTERN]) < 0) + return -1; + if (read_motion_values(c->avctx, gb, &c->bundle[BINK_SRC_X_OFF]) < 0) + return -1; + if (read_motion_values(c->avctx, gb, &c->bundle[BINK_SRC_Y_OFF]) < 0) + return -1; + if (read_dcs(c->avctx, gb, &c->bundle[BINK_SRC_INTRA_DC], DC_START_BITS, 0) < 0) + return -1; + if (read_dcs(c->avctx, gb, &c->bundle[BINK_SRC_INTER_DC], DC_START_BITS, 1) < 0) + return -1; + if (read_runs(c->avctx, gb, &c->bundle[BINK_SRC_RUN]) < 0) + return -1; - if (by == bh) + if (by == bh) + break; + dst = c->pic.data[plane_idx] + 8*by*stride; + prev = c->last.data[plane_idx] + 8*by*stride; + for (bx = 0; bx < bw; bx++, dst += 8, prev += 8) { + blk = get_value(c, BINK_SRC_BLOCK_TYPES); + // 16x16 block type on odd line means part of the already decoded block, so skip it + if ((by & 1) && blk == SCALED_BLOCK) { + bx++; + dst += 8; + prev += 8; + continue; + } + switch (blk) { + case SKIP_BLOCK: + c->dsp.put_pixels_tab[1][0](dst, prev, stride, 8); break; - dst = c->pic.data[plane_idx] + 8*by*stride; - prev = c->last.data[plane_idx] + 8*by*stride; - for (bx = 0; bx < bw; bx++, dst += 8, prev += 8) { - blk = get_value(c, BINK_SRC_BLOCK_TYPES); - // 16x16 block type on odd line means part of the already decoded block, so skip it - if ((by & 1) && blk == SCALED_BLOCK) { - bx++; - dst += 8; - prev += 8; - continue; - } + case SCALED_BLOCK: + blk = get_value(c, BINK_SRC_SUB_BLOCK_TYPES); switch (blk) { - case SKIP_BLOCK: - c->dsp.put_pixels_tab[1][0](dst, prev, stride, 8); - break; - case SCALED_BLOCK: - blk = get_value(c, BINK_SRC_SUB_BLOCK_TYPES); - switch (blk) { - case RUN_BLOCK: - scan = bink_patterns[get_bits(gb, 4)]; - i = 0; - do { - int run = get_value(c, BINK_SRC_RUN) + 1; - - i += run; - if (i > 64) { - av_log(c->avctx, AV_LOG_ERROR, "Run went out of bounds\n"); - return -1; - } - if (get_bits1(gb)) { - v = get_value(c, BINK_SRC_COLORS); - for (j = 0; j < run; j++) - ublock[*scan++] = v; - } else { - for (j = 0; j < run; j++) - ublock[*scan++] = get_value(c, BINK_SRC_COLORS); - } - } while (i < 63); - if (i == 63) - ublock[*scan++] = get_value(c, BINK_SRC_COLORS); - break; - case INTRA_BLOCK: - c->dsp.clear_block(block); - block[0] = get_value(c, BINK_SRC_INTRA_DC); - read_dct_coeffs(gb, block, c->scantable.permutated, 1); - c->dsp.idct(block); - c->dsp.put_pixels_nonclamped(block, ublock, 8); - break; - case FILL_BLOCK: - v = get_value(c, BINK_SRC_COLORS); - c->dsp.fill_block_tab[0](dst, v, stride, 16); - break; - case PATTERN_BLOCK: - for (i = 0; i < 2; i++) - col[i] = get_value(c, BINK_SRC_COLORS); - for (j = 0; j < 8; j++) { - v = get_value(c, BINK_SRC_PATTERN); - for (i = 0; i < 8; i++, v >>= 1) - ublock[i + j*8] = col[v & 1]; - } - break; - case RAW_BLOCK: - for (j = 0; j < 8; j++) - for (i = 0; i < 8; i++) - ublock[i + j*8] = get_value(c, BINK_SRC_COLORS); - break; - default: - av_log(c->avctx, AV_LOG_ERROR, "Incorrect 16x16 block type %d\n", blk); - return -1; - } - if (blk != FILL_BLOCK) - c->dsp.scale_block(ublock, dst, stride); - bx++; - dst += 8; - prev += 8; - break; - case MOTION_BLOCK: - xoff = get_value(c, BINK_SRC_X_OFF); - yoff = get_value(c, BINK_SRC_Y_OFF); - ref = prev + xoff + yoff * stride; - if (ref < ref_start || ref > ref_end) { - av_log(c->avctx, AV_LOG_ERROR, "Copy out of bounds @%d, %d\n", - bx*8 + xoff, by*8 + yoff); - return -1; - } - c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8); - break; case RUN_BLOCK: scan = bink_patterns[get_bits(gb, 4)]; i = 0; @@ -824,72 +755,141 @@ static int bink_decode_plane(BinkContext *c, GetBitContext *gb, int plane_idx, if (get_bits1(gb)) { v = get_value(c, BINK_SRC_COLORS); for (j = 0; j < run; j++) - dst[coordmap[*scan++]] = v; + ublock[*scan++] = v; } else { for (j = 0; j < run; j++) - dst[coordmap[*scan++]] = get_value(c, BINK_SRC_COLORS); + ublock[*scan++] = get_value(c, BINK_SRC_COLORS); } } while (i < 63); if (i == 63) - dst[coordmap[*scan++]] = get_value(c, BINK_SRC_COLORS); - break; - case RESIDUE_BLOCK: - xoff = get_value(c, BINK_SRC_X_OFF); - yoff = get_value(c, BINK_SRC_Y_OFF); - ref = prev + xoff + yoff * stride; - if (ref < ref_start || ref > ref_end) { - av_log(c->avctx, AV_LOG_ERROR, "Copy out of bounds @%d, %d\n", - bx*8 + xoff, by*8 + yoff); - return -1; - } - c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8); - c->dsp.clear_block(block); - v = get_bits(gb, 7); - read_residue(gb, block, v); - c->dsp.add_pixels8(dst, block, stride); + ublock[*scan++] = get_value(c, BINK_SRC_COLORS); break; case INTRA_BLOCK: c->dsp.clear_block(block); block[0] = get_value(c, BINK_SRC_INTRA_DC); read_dct_coeffs(gb, block, c->scantable.permutated, 1); - c->dsp.idct_put(dst, stride, block); + c->dsp.idct(block); + c->dsp.put_pixels_nonclamped(block, ublock, 8); break; case FILL_BLOCK: v = get_value(c, BINK_SRC_COLORS); - c->dsp.fill_block_tab[1](dst, v, stride, 8); - break; - case INTER_BLOCK: - xoff = get_value(c, BINK_SRC_X_OFF); - yoff = get_value(c, BINK_SRC_Y_OFF); - ref = prev + xoff + yoff * stride; - c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8); - c->dsp.clear_block(block); - block[0] = get_value(c, BINK_SRC_INTER_DC); - read_dct_coeffs(gb, block, c->scantable.permutated, 0); - c->dsp.idct_add(dst, stride, block); + c->dsp.fill_block_tab[0](dst, v, stride, 16); break; case PATTERN_BLOCK: for (i = 0; i < 2; i++) col[i] = get_value(c, BINK_SRC_COLORS); - for (i = 0; i < 8; i++) { + for (j = 0; j < 8; j++) { v = get_value(c, BINK_SRC_PATTERN); - for (j = 0; j < 8; j++, v >>= 1) - dst[i*stride + j] = col[v & 1]; + for (i = 0; i < 8; i++, v >>= 1) + ublock[i + j*8] = col[v & 1]; } break; case RAW_BLOCK: - for (i = 0; i < 8; i++) - memcpy(dst + i*stride, c->bundle[BINK_SRC_COLORS].cur_ptr + i*8, 8); - c->bundle[BINK_SRC_COLORS].cur_ptr += 64; + for (j = 0; j < 8; j++) + for (i = 0; i < 8; i++) + ublock[i + j*8] = get_value(c, BINK_SRC_COLORS); break; default: - av_log(c->avctx, AV_LOG_ERROR, "Unknown block type %d\n", blk); + av_log(c->avctx, AV_LOG_ERROR, "Incorrect 16x16 block type %d\n", blk); + return -1; + } + if (blk != FILL_BLOCK) + c->dsp.scale_block(ublock, dst, stride); + bx++; + dst += 8; + prev += 8; + break; + case MOTION_BLOCK: + xoff = get_value(c, BINK_SRC_X_OFF); + yoff = get_value(c, BINK_SRC_Y_OFF); + ref = prev + xoff + yoff * stride; + if (ref < ref_start || ref > ref_end) { + av_log(c->avctx, AV_LOG_ERROR, "Copy out of bounds @%d, %d\n", + bx*8 + xoff, by*8 + yoff); + return -1; + } + c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8); + break; + case RUN_BLOCK: + scan = bink_patterns[get_bits(gb, 4)]; + i = 0; + do { + int run = get_value(c, BINK_SRC_RUN) + 1; + + i += run; + if (i > 64) { + av_log(c->avctx, AV_LOG_ERROR, "Run went out of bounds\n"); + return -1; + } + if (get_bits1(gb)) { + v = get_value(c, BINK_SRC_COLORS); + for (j = 0; j < run; j++) + dst[coordmap[*scan++]] = v; + } else { + for (j = 0; j < run; j++) + dst[coordmap[*scan++]] = get_value(c, BINK_SRC_COLORS); + } + } while (i < 63); + if (i == 63) + dst[coordmap[*scan++]] = get_value(c, BINK_SRC_COLORS); + break; + case RESIDUE_BLOCK: + xoff = get_value(c, BINK_SRC_X_OFF); + yoff = get_value(c, BINK_SRC_Y_OFF); + ref = prev + xoff + yoff * stride; + if (ref < ref_start || ref > ref_end) { + av_log(c->avctx, AV_LOG_ERROR, "Copy out of bounds @%d, %d\n", + bx*8 + xoff, by*8 + yoff); return -1; } + c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8); + c->dsp.clear_block(block); + v = get_bits(gb, 7); + read_residue(gb, block, v); + c->dsp.add_pixels8(dst, block, stride); + break; + case INTRA_BLOCK: + c->dsp.clear_block(block); + block[0] = get_value(c, BINK_SRC_INTRA_DC); + read_dct_coeffs(gb, block, c->scantable.permutated, 1); + c->dsp.idct_put(dst, stride, block); + break; + case FILL_BLOCK: + v = get_value(c, BINK_SRC_COLORS); + c->dsp.fill_block_tab[1](dst, v, stride, 8); + break; + case INTER_BLOCK: + xoff = get_value(c, BINK_SRC_X_OFF); + yoff = get_value(c, BINK_SRC_Y_OFF); + ref = prev + xoff + yoff * stride; + c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8); + c->dsp.clear_block(block); + block[0] = get_value(c, BINK_SRC_INTER_DC); + read_dct_coeffs(gb, block, c->scantable.permutated, 0); + c->dsp.idct_add(dst, stride, block); + break; + case PATTERN_BLOCK: + for (i = 0; i < 2; i++) + col[i] = get_value(c, BINK_SRC_COLORS); + for (i = 0; i < 8; i++) { + v = get_value(c, BINK_SRC_PATTERN); + for (j = 0; j < 8; j++, v >>= 1) + dst[i*stride + j] = col[v & 1]; + } + break; + case RAW_BLOCK: + for (i = 0; i < 8; i++) + memcpy(dst + i*stride, c->bundle[BINK_SRC_COLORS].cur_ptr + i*8, 8); + c->bundle[BINK_SRC_COLORS].cur_ptr += 64; + break; + default: + av_log(c->avctx, AV_LOG_ERROR, "Unknown block type %d\n", blk); + return -1; } } - if (get_bits_count(gb) & 0x1F) //next plane data starts at 32-bit boundary - skip_bits_long(gb, 32 - (get_bits_count(gb) & 0x1F)); + } + if (get_bits_count(gb) & 0x1F) //next plane data starts at 32-bit boundary + skip_bits_long(gb, 32 - (get_bits_count(gb) & 0x1F)); return 0; } -- 2.7.4