#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "avcodec.h"
-#include "dsputil.h"
#include "binkdata.h"
#include "binkdsp.h"
+#include "blockdsp.h"
#include "hpeldsp.h"
#include "internal.h"
#include "mathops.h"
*/
typedef struct BinkContext {
AVCodecContext *avctx;
- DSPContext dsp;
+ BlockDSPContext bdsp;
HpelDSPContext hdsp;
- BinkDSPContext bdsp;
+ BinkDSPContext binkdsp;
AVFrame *last;
int version; ///< internal Bink file version
int has_alpha;
dctblock[0] = binkb_get_value(c, BINKB_SRC_INTRA_DC);
qp = binkb_get_value(c, BINKB_SRC_INTRA_Q);
read_dct_coeffs(gb, dctblock, bink_scan, binkb_intra_quant, qp);
- c->bdsp.idct_put(dst, stride, dctblock);
+ c->binkdsp.idct_put(dst, stride, dctblock);
break;
case 3:
xoff = binkb_get_value(c, BINKB_SRC_X_OFF);
} else {
put_pixels8x8_overlapped(dst, ref, stride);
}
- c->dsp.clear_block(block);
+ c->bdsp.clear_block(block);
v = binkb_get_value(c, BINKB_SRC_INTER_COEFS);
read_residue(gb, block, v);
- c->bdsp.add_pixels8(dst, block, stride);
+ c->binkdsp.add_pixels8(dst, block, stride);
break;
case 4:
xoff = binkb_get_value(c, BINKB_SRC_X_OFF);
dctblock[0] = binkb_get_value(c, BINKB_SRC_INTER_DC);
qp = binkb_get_value(c, BINKB_SRC_INTER_Q);
read_dct_coeffs(gb, dctblock, bink_scan, binkb_inter_quant, qp);
- c->bdsp.idct_add(dst, stride, dctblock);
+ c->binkdsp.idct_add(dst, stride, dctblock);
break;
case 5:
v = binkb_get_value(c, BINKB_SRC_COLORS);
- c->dsp.fill_block_tab[1](dst, v, stride, 8);
+ c->bdsp.fill_block_tab[1](dst, v, stride, 8);
break;
case 6:
for (i = 0; i < 2; i++)
return 0;
}
+static int bink_put_pixels(BinkContext *c,
+ uint8_t *dst, uint8_t *prev, int stride,
+ uint8_t *ref_start,
+ uint8_t *ref_end)
+{
+ int xoff = get_value(c, BINK_SRC_X_OFF);
+ int yoff = get_value(c, BINK_SRC_Y_OFF);
+ uint8_t *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",
+ xoff, yoff);
+ return AVERROR_INVALIDDATA;
+ }
+ c->hdsp.put_pixels_tab[1][0](dst, ref, stride, 8);
+
+ return 0;
+}
+
static int bink_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
int plane_idx, int is_chroma)
{
int blk, ret;
int i, j, bx, by;
- uint8_t *dst, *prev, *ref, *ref_start, *ref_end;
+ uint8_t *dst, *prev, *ref_start, *ref_end;
int v, col[2];
const uint8_t *scan;
- int xoff, yoff;
LOCAL_ALIGNED_16(int16_t, block, [64]);
LOCAL_ALIGNED_16(uint8_t, ublock, [64]);
LOCAL_ALIGNED_16(int32_t, dctblock, [64]);
memset(dctblock, 0, sizeof(*dctblock) * 64);
dctblock[0] = get_value(c, BINK_SRC_INTRA_DC);
read_dct_coeffs(gb, dctblock, bink_scan, bink_intra_quant, -1);
- c->bdsp.idct_put(ublock, 8, dctblock);
+ c->binkdsp.idct_put(ublock, 8, dctblock);
break;
case FILL_BLOCK:
v = get_value(c, BINK_SRC_COLORS);
- c->dsp.fill_block_tab[0](dst, v, stride, 16);
+ c->bdsp.fill_block_tab[0](dst, v, stride, 16);
break;
case PATTERN_BLOCK:
for (i = 0; i < 2; i++)
return AVERROR_INVALIDDATA;
}
if (blk != FILL_BLOCK)
- c->bdsp.scale_block(ublock, dst, stride);
+ c->binkdsp.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 AVERROR_INVALIDDATA;
- }
- c->hdsp.put_pixels_tab[1][0](dst, ref, stride, 8);
+ ret = bink_put_pixels(c, dst, prev, stride,
+ ref_start, ref_end);
+ if (ret < 0)
+ return ret;
break;
case RUN_BLOCK:
scan = bink_patterns[get_bits(gb, 4)];
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 AVERROR_INVALIDDATA;
- }
- c->hdsp.put_pixels_tab[1][0](dst, ref, stride, 8);
- c->dsp.clear_block(block);
+ ret = bink_put_pixels(c, dst, prev, stride,
+ ref_start, ref_end);
+ if (ret < 0)
+ return ret;
+ c->bdsp.clear_block(block);
v = get_bits(gb, 7);
read_residue(gb, block, v);
- c->bdsp.add_pixels8(dst, block, stride);
+ c->binkdsp.add_pixels8(dst, block, stride);
break;
case INTRA_BLOCK:
memset(dctblock, 0, sizeof(*dctblock) * 64);
dctblock[0] = get_value(c, BINK_SRC_INTRA_DC);
read_dct_coeffs(gb, dctblock, bink_scan, bink_intra_quant, -1);
- c->bdsp.idct_put(dst, stride, dctblock);
+ c->binkdsp.idct_put(dst, stride, dctblock);
break;
case FILL_BLOCK:
v = get_value(c, BINK_SRC_COLORS);
- c->dsp.fill_block_tab[1](dst, v, stride, 8);
+ c->bdsp.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->hdsp.put_pixels_tab[1][0](dst, ref, stride, 8);
+ ret = bink_put_pixels(c, dst, prev, stride,
+ ref_start, ref_end);
+ if (ret < 0)
+ return ret;
memset(dctblock, 0, sizeof(*dctblock) * 64);
dctblock[0] = get_value(c, BINK_SRC_INTER_DC);
read_dct_coeffs(gb, dctblock, bink_scan, bink_inter_quant, -1);
- c->bdsp.idct_add(dst, stride, dctblock);
+ c->binkdsp.idct_add(dst, stride, dctblock);
break;
case PATTERN_BLOCK:
for (i = 0; i < 2; i++)
avctx->pix_fmt = c->has_alpha ? AV_PIX_FMT_YUVA420P : AV_PIX_FMT_YUV420P;
- ff_dsputil_init(&c->dsp, avctx);
+ ff_blockdsp_init(&c->bdsp, avctx);
ff_hpeldsp_init(&c->hdsp, avctx->flags);
- ff_binkdsp_init(&c->bdsp);
+ ff_binkdsp_init(&c->binkdsp);
init_bundles(c);
.init = decode_init,
.close = decode_end,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = AV_CODEC_CAP_DR1,
};
projects / ffmpeg / blobdiff