Revision 90e8a9c3
| libavcodec/xan.c | ||
|---|---|---|
| 358 | 358 |
} |
| 359 | 359 |
} |
| 360 | 360 |
|
| 361 |
static void xan_wc4_decode_frame(XanContext *s) {
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|
| 362 |
} |
|
| 363 |
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|
| 364 | 361 |
#if RUNTIME_GAMMA |
| 365 | 362 |
static inline unsigned mul(unsigned a, unsigned b) |
| 366 | 363 |
{
|
| ... | ... | |
| 515 | 512 |
if (!s->frame_size) |
| 516 | 513 |
s->frame_size = s->current_frame.linesize[0] * s->avctx->height; |
| 517 | 514 |
|
| 518 |
if (avctx->codec->id == CODEC_ID_XAN_WC3) {
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|
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memcpy(s->current_frame.data[1], s->palettes + s->cur_palette * AVPALETTE_COUNT, AVPALETTE_SIZE); |
|
| 520 |
} else {
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AVPaletteControl *palette_control = avctx->palctrl; |
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palette_control->palette_changed = 0; |
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memcpy(s->current_frame.data[1], palette_control->palette, |
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AVPALETTE_SIZE); |
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s->current_frame.palette_has_changed = 1; |
|
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} |
|
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memcpy(s->current_frame.data[1], s->palettes + s->cur_palette * AVPALETTE_COUNT, AVPALETTE_SIZE); |
|
| 527 | 516 |
|
| 528 | 517 |
s->buf = buf; |
| 529 | 518 |
s->size = buf_size; |
| 530 | 519 |
|
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if (avctx->codec->id == CODEC_ID_XAN_WC3) |
|
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xan_wc3_decode_frame(s); |
|
| 533 |
else if (avctx->codec->id == CODEC_ID_XAN_WC4) |
|
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xan_wc4_decode_frame(s); |
|
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xan_wc3_decode_frame(s); |
|
| 535 | 521 |
|
| 536 | 522 |
/* release the last frame if it is allocated */ |
| 537 | 523 |
if (s->last_frame.data[0]) |
| ... | ... | |
| 577 | 563 |
.long_name = NULL_IF_CONFIG_SMALL("Wing Commander III / Xan"),
|
| 578 | 564 |
}; |
| 579 | 565 |
|
| 580 |
/* |
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| 581 |
AVCodec ff_xan_wc4_decoder = {
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"xan_wc4", |
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AVMEDIA_TYPE_VIDEO, |
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CODEC_ID_XAN_WC4, |
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sizeof(XanContext), |
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xan_decode_init, |
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NULL, |
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xan_decode_end, |
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xan_decode_frame, |
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CODEC_CAP_DR1, |
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.long_name = NULL_IF_CONFIG_SMALL("Wing Commander IV / Xxan"),
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}; |
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*/ |
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