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Code Issues Releases Activity

avcodec/targa: Fix indentation

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Forgotten after 1e85a698c01133a7f8d35502d5901e3b65fa3317.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-08-25 02:45:27 +02:00
parent 5714cf1b5b
commit 91ba3f5a8f
1 changed files with 37 additions and 38 deletions
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75
libavcodec/targa.c
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@ -253,49 +253,48 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *p,
}
}
if (compr & TGA_RLE) {
int res = targa_decode_rle(avctx, s, dst, w, h, stride, bpp, interleave);
if (res < 0)
return res;
} else {
uint8_t *line;
if (bytestream2_get_bytes_left(&s->gb) < img_size * h) {
av_log(avctx, AV_LOG_ERROR,
"Not enough data available for image\n");
return AVERROR_INVALIDDATA;
}
line = dst;
y = 0;
do {
bytestream2_get_buffer(&s->gb, line, img_size);
line = advance_line(dst, line, stride, &y, h, interleave);
} while (line);
if (compr & TGA_RLE) {
int res = targa_decode_rle(avctx, s, dst, w, h, stride, bpp, interleave);
if (res < 0)
return res;
} else {
uint8_t *line;
if (bytestream2_get_bytes_left(&s->gb) < img_size * h) {
av_log(avctx, AV_LOG_ERROR,
"Not enough data available for image\n");
return AVERROR_INVALIDDATA;
}
if (flags & TGA_RIGHTTOLEFT) { // right-to-left, needs horizontal flip
int x;
for (y = 0; y < h; y++) {
void *line = &p->data[0][y * p->linesize[0]];
for (x = 0; x < w >> 1; x++) {
switch (bpp) {
case 32:
FFSWAP(uint32_t, ((uint32_t *)line)[x], ((uint32_t *)line)[w - x - 1]);
break;
case 24:
FFSWAP(uint8_t, ((uint8_t *)line)[3 * x ], ((uint8_t *)line)[3 * w - 3 * x - 3]);
FFSWAP(uint8_t, ((uint8_t *)line)[3 * x + 1], ((uint8_t *)line)[3 * w - 3 * x - 2]);
FFSWAP(uint8_t, ((uint8_t *)line)[3 * x + 2], ((uint8_t *)line)[3 * w - 3 * x - 1]);
break;
case 16:
FFSWAP(uint16_t, ((uint16_t *)line)[x], ((uint16_t *)line)[w - x - 1]);
break;
case 8:
FFSWAP(uint8_t, ((uint8_t *)line)[x], ((uint8_t *)line)[w - x - 1]);
}
line = dst;
y = 0;
do {
bytestream2_get_buffer(&s->gb, line, img_size);
line = advance_line(dst, line, stride, &y, h, interleave);
} while (line);
}
if (flags & TGA_RIGHTTOLEFT) { // right-to-left, needs horizontal flip
for (int y = 0; y < h; y++) {
void *line = &p->data[0][y * p->linesize[0]];
for (int x = 0; x < w >> 1; x++) {
switch (bpp) {
case 32:
FFSWAP(uint32_t, ((uint32_t *)line)[x], ((uint32_t *)line)[w - x - 1]);
break;
case 24:
FFSWAP(uint8_t, ((uint8_t *)line)[3 * x ], ((uint8_t *)line)[3 * w - 3 * x - 3]);
FFSWAP(uint8_t, ((uint8_t *)line)[3 * x + 1], ((uint8_t *)line)[3 * w - 3 * x - 2]);
FFSWAP(uint8_t, ((uint8_t *)line)[3 * x + 2], ((uint8_t *)line)[3 * w - 3 * x - 1]);
break;
case 16:
FFSWAP(uint16_t, ((uint16_t *)line)[x], ((uint16_t *)line)[w - x - 1]);
break;
case 8:
FFSWAP(uint8_t, ((uint8_t *)line)[x], ((uint8_t *)line)[w - x - 1]);
}
}
}
}
*got_frame = 1;