}
}
+static void fill_plane9or10(uint8_t *plane, int stride, int width,
+ int height, int y, uint8_t val,
+ const int dst_depth, const int big_endian)
+{
+ int i, j;
+ uint16_t *dst = (uint16_t *) (plane + stride * y);
+#define FILL8TO9_OR_10(wfunc) \
+ for (i = 0; i < height; i++) { \
+ for (j = 0; j < width; j++) { \
+ wfunc(&dst[j], (val << (dst_depth - 8)) | \
+ (val >> (16 - dst_depth))); \
+ } \
+ dst += stride / 2; \
+ }
+ if (big_endian) {
+ FILL8TO9_OR_10(AV_WB16);
+ } else {
+ FILL8TO9_OR_10(AV_WL16);
+ }
+}
+
static void copyPlane(const uint8_t *src, int srcStride,
int srcSliceY, int srcSliceH, int width,
uint8_t *dst, int dstStride)
copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->srcW,
dstParam[0], dstStride[0]);
- if (c->dstFormat == PIX_FMT_NV12)
+ if (c->dstFormat == AV_PIX_FMT_NV12)
interleaveBytes(src[1], src[2], dst, c->srcW / 2, srcSliceH / 2,
srcStride[1], srcStride[2], dstStride[0]);
else
int dststr = dstStride[0] >> 1;
uint16_t *dstPtr = (uint16_t *) dst[0];
const uint16_t *srcPtr = (const uint16_t *) src[0];
+ int min_stride = FFMIN(srcstr, dststr);
for (i = 0; i < srcSliceH; i++) {
- for (j = 0; j < srcstr; j++) {
+ for (j = 0; j < min_stride; j++) {
dstPtr[j] = av_bswap16(srcPtr[j]);
}
srcPtr += srcstr;
int srcSliceY, int srcSliceH, uint8_t *dst[],
int dstStride[])
{
- const enum PixelFormat srcFormat = c->srcFormat;
- const enum PixelFormat dstFormat = c->dstFormat;
+ const enum AVPixelFormat srcFormat = c->srcFormat;
+ const enum AVPixelFormat dstFormat = c->dstFormat;
void (*conv)(const uint8_t *src, uint8_t *dst, int num_pixels,
const uint8_t *palette) = NULL;
int i;
uint8_t *dstPtr = dst[0] + dstStride[0] * srcSliceY;
const uint8_t *srcPtr = src[0];
- if (srcFormat == PIX_FMT_Y400A) {
+ if (srcFormat == AV_PIX_FMT_Y400A) {
switch (dstFormat) {
- case PIX_FMT_RGB32 : conv = gray8aToPacked32; break;
- case PIX_FMT_BGR32 : conv = gray8aToPacked32; break;
- case PIX_FMT_BGR32_1: conv = gray8aToPacked32_1; break;
- case PIX_FMT_RGB32_1: conv = gray8aToPacked32_1; break;
- case PIX_FMT_RGB24 : conv = gray8aToPacked24; break;
- case PIX_FMT_BGR24 : conv = gray8aToPacked24; break;
+ case AV_PIX_FMT_RGB32 : conv = gray8aToPacked32; break;
+ case AV_PIX_FMT_BGR32 : conv = gray8aToPacked32; break;
+ case AV_PIX_FMT_BGR32_1: conv = gray8aToPacked32_1; break;
+ case AV_PIX_FMT_RGB32_1: conv = gray8aToPacked32_1; break;
+ case AV_PIX_FMT_RGB24 : conv = gray8aToPacked24; break;
+ case AV_PIX_FMT_BGR24 : conv = gray8aToPacked24; break;
}
} else if (usePal(srcFormat)) {
switch (dstFormat) {
- case PIX_FMT_RGB32 : conv = sws_convertPalette8ToPacked32; break;
- case PIX_FMT_BGR32 : conv = sws_convertPalette8ToPacked32; break;
- case PIX_FMT_BGR32_1: conv = sws_convertPalette8ToPacked32; break;
- case PIX_FMT_RGB32_1: conv = sws_convertPalette8ToPacked32; break;
- case PIX_FMT_RGB24 : conv = sws_convertPalette8ToPacked24; break;
- case PIX_FMT_BGR24 : conv = sws_convertPalette8ToPacked24; break;
+ case AV_PIX_FMT_RGB32 : conv = sws_convertPalette8ToPacked32; break;
+ case AV_PIX_FMT_BGR32 : conv = sws_convertPalette8ToPacked32; break;
+ case AV_PIX_FMT_BGR32_1: conv = sws_convertPalette8ToPacked32; break;
+ case AV_PIX_FMT_RGB32_1: conv = sws_convertPalette8ToPacked32; break;
+ case AV_PIX_FMT_RGB24 : conv = sws_convertPalette8ToPacked24; break;
+ case AV_PIX_FMT_BGR24 : conv = sws_convertPalette8ToPacked24; break;
}
}
return srcSliceH;
}
+static void gbr24ptopacked24(const uint8_t *src[], int srcStride[],
+ uint8_t *dst, int dstStride, int srcSliceH,
+ int width)
+{
+ int x, h, i;
+ for (h = 0; h < srcSliceH; h++) {
+ uint8_t *dest = dst + dstStride * h;
+ for (x = 0; x < width; x++) {
+ *dest++ = src[0][x];
+ *dest++ = src[1][x];
+ *dest++ = src[2][x];
+ }
+
+ for (i = 0; i < 3; i++)
+ src[i] += srcStride[i];
+ }
+}
+
+static void gbr24ptopacked32(const uint8_t *src[], int srcStride[],
+ uint8_t *dst, int dstStride, int srcSliceH,
+ int alpha_first, int width)
+{
+ int x, h, i;
+ for (h = 0; h < srcSliceH; h++) {
+ uint8_t *dest = dst + dstStride * h;
+
+ if (alpha_first) {
+ for (x = 0; x < width; x++) {
+ *dest++ = 0xff;
+ *dest++ = src[0][x];
+ *dest++ = src[1][x];
+ *dest++ = src[2][x];
+ }
+ } else {
+ for (x = 0; x < width; x++) {
+ *dest++ = src[0][x];
+ *dest++ = src[1][x];
+ *dest++ = src[2][x];
+ *dest++ = 0xff;
+ }
+ }
+
+ for (i = 0; i < 3; i++)
+ src[i] += srcStride[i];
+ }
+}
+
+static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t *src[],
+ int srcStride[], int srcSliceY, int srcSliceH,
+ uint8_t *dst[], int dstStride[])
+{
+ int alpha_first = 0;
+ const uint8_t *src102[] = { src[1], src[0], src[2] };
+ const uint8_t *src201[] = { src[2], src[0], src[1] };
+ int stride102[] = { srcStride[1], srcStride[0], srcStride[2] };
+ int stride201[] = { srcStride[2], srcStride[0], srcStride[1] };
+
+ if (c->srcFormat != AV_PIX_FMT_GBRP) {
+ av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n",
+ av_get_pix_fmt_name(c->srcFormat),
+ av_get_pix_fmt_name(c->dstFormat));
+ return srcSliceH;
+ }
+
+ switch (c->dstFormat) {
+ case AV_PIX_FMT_BGR24:
+ gbr24ptopacked24(src102, stride102,
+ dst[0] + srcSliceY * dstStride[0], dstStride[0],
+ srcSliceH, c->srcW);
+ break;
+
+ case AV_PIX_FMT_RGB24:
+ gbr24ptopacked24(src201, stride201,
+ dst[0] + srcSliceY * dstStride[0], dstStride[0],
+ srcSliceH, c->srcW);
+ break;
+
+ case AV_PIX_FMT_ARGB:
+ alpha_first = 1;
+ case AV_PIX_FMT_RGBA:
+ gbr24ptopacked32(src201, stride201,
+ dst[0] + srcSliceY * dstStride[0], dstStride[0],
+ srcSliceH, alpha_first, c->srcW);
+ break;
+
+ case AV_PIX_FMT_ABGR:
+ alpha_first = 1;
+ case AV_PIX_FMT_BGRA:
+ gbr24ptopacked32(src102, stride102,
+ dst[0] + srcSliceY * dstStride[0], dstStride[0],
+ srcSliceH, alpha_first, c->srcW);
+ break;
+
+ default:
+ av_log(c, AV_LOG_ERROR,
+ "unsupported planar RGB conversion %s -> %s\n",
+ av_get_pix_fmt_name(c->srcFormat),
+ av_get_pix_fmt_name(c->dstFormat));
+ }
+
+ return srcSliceH;
+}
+
+static void packedtogbr24p(const uint8_t *src, int srcStride,
+ uint8_t *dst[], int dstStride[], int srcSliceH,
+ int alpha_first, int inc_size, int width)
+{
+ uint8_t *dest[3];
+ int x, h;
+
+ dest[0] = dst[0];
+ dest[1] = dst[1];
+ dest[2] = dst[2];
+
+ if (alpha_first)
+ src++;
+
+ for (h = 0; h < srcSliceH; h++) {
+ for (x = 0; x < width; x++) {
+ dest[0][x] = src[0];
+ dest[1][x] = src[1];
+ dest[2][x] = src[2];
+
+ src += inc_size;
+ }
+ src += srcStride - width * inc_size;
+ dest[0] += dstStride[0];
+ dest[1] += dstStride[1];
+ dest[2] += dstStride[2];
+ }
+}
+
+static int rgbToPlanarRgbWrapper(SwsContext *c, const uint8_t *src[],
+ int srcStride[], int srcSliceY, int srcSliceH,
+ uint8_t *dst[], int dstStride[])
+{
+ int alpha_first = 0;
+ int stride102[] = { dstStride[1], dstStride[0], dstStride[2] };
+ int stride201[] = { dstStride[2], dstStride[0], dstStride[1] };
+ uint8_t *dst102[] = { dst[1] + srcSliceY * dstStride[1],
+ dst[0] + srcSliceY * dstStride[0],
+ dst[2] + srcSliceY * dstStride[2] };
+ uint8_t *dst201[] = { dst[2] + srcSliceY * dstStride[2],
+ dst[0] + srcSliceY * dstStride[0],
+ dst[1] + srcSliceY * dstStride[1] };
+
+ switch (c->srcFormat) {
+ case PIX_FMT_RGB24:
+ packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst201,
+ stride201, srcSliceH, alpha_first, 3, c->srcW);
+ break;
+ case PIX_FMT_BGR24:
+ packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst102,
+ stride102, srcSliceH, alpha_first, 3, c->srcW);
+ break;
+ case PIX_FMT_ARGB:
+ alpha_first = 1;
+ case PIX_FMT_RGBA:
+ packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst201,
+ stride201, srcSliceH, alpha_first, 4, c->srcW);
+ break;
+ case PIX_FMT_ABGR:
+ alpha_first = 1;
+ case PIX_FMT_BGRA:
+ packedtogbr24p((const uint8_t *) src[0], srcStride[0], dst102,
+ stride102, srcSliceH, alpha_first, 4, c->srcW);
+ break;
+ default:
+ av_log(c, AV_LOG_ERROR,
+ "unsupported planar RGB conversion %s -> %s\n",
+ av_get_pix_fmt_name(c->srcFormat),
+ av_get_pix_fmt_name(c->dstFormat));
+ }
+
+ return srcSliceH;
+}
+
#define isRGBA32(x) ( \
- (x) == PIX_FMT_ARGB \
- || (x) == PIX_FMT_RGBA \
- || (x) == PIX_FMT_BGRA \
- || (x) == PIX_FMT_ABGR \
+ (x) == AV_PIX_FMT_ARGB \
+ || (x) == AV_PIX_FMT_RGBA \
+ || (x) == AV_PIX_FMT_BGRA \
+ || (x) == AV_PIX_FMT_ABGR \
)
/* {RGB,BGR}{15,16,24,32,32_1} -> {RGB,BGR}{15,16,24,32} */
-static int rgbToRgbWrapper(SwsContext *c, const uint8_t *src[], int srcStride[],
- int srcSliceY, int srcSliceH, uint8_t *dst[],
- int dstStride[])
+typedef void (* rgbConvFn) (const uint8_t *, uint8_t *, int);
+static rgbConvFn findRgbConvFn(SwsContext *c)
{
- const enum PixelFormat srcFormat = c->srcFormat;
- const enum PixelFormat dstFormat = c->dstFormat;
- const int srcBpp = (c->srcFormatBpp + 7) >> 3;
- const int dstBpp = (c->dstFormatBpp + 7) >> 3;
- const int srcId = c->srcFormatBpp >> 2; /* 1:0, 4:1, 8:2, 15:3, 16:4, 24:6, 32:8 */
- const int dstId = c->dstFormatBpp >> 2;
- void (*conv)(const uint8_t *src, uint8_t *dst, int src_size) = NULL;
+ const enum AVPixelFormat srcFormat = c->srcFormat;
+ const enum AVPixelFormat dstFormat = c->dstFormat;
+ const int srcId = c->srcFormatBpp;
+ const int dstId = c->dstFormatBpp;
+ rgbConvFn conv = NULL;
+ const AVPixFmtDescriptor *desc_src = av_pix_fmt_desc_get(srcFormat);
+ const AVPixFmtDescriptor *desc_dst = av_pix_fmt_desc_get(dstFormat);
+
+#define IS_NOT_NE(bpp, desc) \
+ (((bpp + 7) >> 3) == 2 && \
+ (!(desc->flags & PIX_FMT_BE) != !HAVE_BIGENDIAN))
+
+ /* if this is non-native rgb444/555/565, don't handle it here. */
+ if (IS_NOT_NE(srcId, desc_src) || IS_NOT_NE(dstId, desc_dst))
+ return NULL;
-#define CONV_IS(src, dst) (srcFormat == PIX_FMT_##src && dstFormat == PIX_FMT_##dst)
+#define CONV_IS(src, dst) (srcFormat == AV_PIX_FMT_##src && dstFormat == AV_PIX_FMT_##dst)
if (isRGBA32(srcFormat) && isRGBA32(dstFormat)) {
if ( CONV_IS(ABGR, RGBA)
/* BGR -> BGR */
if ((isBGRinInt(srcFormat) && isBGRinInt(dstFormat)) ||
(isRGBinInt(srcFormat) && isRGBinInt(dstFormat))) {
- switch (srcId | (dstId << 4)) {
- case 0x34: conv = rgb16to15; break;
- case 0x36: conv = rgb24to15; break;
- case 0x38: conv = rgb32to15; break;
- case 0x43: conv = rgb15to16; break;
- case 0x46: conv = rgb24to16; break;
- case 0x48: conv = rgb32to16; break;
- case 0x63: conv = rgb15to24; break;
- case 0x64: conv = rgb16to24; break;
- case 0x68: conv = rgb32to24; break;
- case 0x83: conv = rgb15to32; break;
- case 0x84: conv = rgb16to32; break;
- case 0x86: conv = rgb24to32; break;
+ switch (srcId | (dstId << 16)) {
+ case 0x000F000C: conv = rgb12to15; break;
+ case 0x000F0010: conv = rgb16to15; break;
+ case 0x000F0018: conv = rgb24to15; break;
+ case 0x000F0020: conv = rgb32to15; break;
+ case 0x0010000F: conv = rgb15to16; break;
+ case 0x00100018: conv = rgb24to16; break;
+ case 0x00100020: conv = rgb32to16; break;
+ case 0x0018000F: conv = rgb15to24; break;
+ case 0x00180010: conv = rgb16to24; break;
+ case 0x00180020: conv = rgb32to24; break;
+ case 0x0020000F: conv = rgb15to32; break;
+ case 0x00200010: conv = rgb16to32; break;
+ case 0x00200018: conv = rgb24to32; break;
}
} else if ((isBGRinInt(srcFormat) && isRGBinInt(dstFormat)) ||
(isRGBinInt(srcFormat) && isBGRinInt(dstFormat))) {
- switch (srcId | (dstId << 4)) {
- case 0x33: conv = rgb15tobgr15; break;
- case 0x34: conv = rgb16tobgr15; break;
- case 0x36: conv = rgb24tobgr15; break;
- case 0x38: conv = rgb32tobgr15; break;
- case 0x43: conv = rgb15tobgr16; break;
- case 0x44: conv = rgb16tobgr16; break;
- case 0x46: conv = rgb24tobgr16; break;
- case 0x48: conv = rgb32tobgr16; break;
- case 0x63: conv = rgb15tobgr24; break;
- case 0x64: conv = rgb16tobgr24; break;
- case 0x66: conv = rgb24tobgr24; break;
- case 0x68: conv = rgb32tobgr24; break;
- case 0x83: conv = rgb15tobgr32; break;
- case 0x84: conv = rgb16tobgr32; break;
- case 0x86: conv = rgb24tobgr32; break;
+ switch (srcId | (dstId << 16)) {
+ case 0x000C000C: conv = rgb12tobgr12; break;
+ case 0x000F000F: conv = rgb15tobgr15; break;
+ case 0x000F0010: conv = rgb16tobgr15; break;
+ case 0x000F0018: conv = rgb24tobgr15; break;
+ case 0x000F0020: conv = rgb32tobgr15; break;
+ case 0x0010000F: conv = rgb15tobgr16; break;
+ case 0x00100010: conv = rgb16tobgr16; break;
+ case 0x00100018: conv = rgb24tobgr16; break;
+ case 0x00100020: conv = rgb32tobgr16; break;
+ case 0x0018000F: conv = rgb15tobgr24; break;
+ case 0x00180010: conv = rgb16tobgr24; break;
+ case 0x00180018: conv = rgb24tobgr24; break;
+ case 0x00180020: conv = rgb32tobgr24; break;
+ case 0x0020000F: conv = rgb15tobgr32; break;
+ case 0x00200010: conv = rgb16tobgr32; break;
+ case 0x00200018: conv = rgb24tobgr32; break;
}
}
+ return conv;
+}
+
+/* {RGB,BGR}{15,16,24,32,32_1} -> {RGB,BGR}{15,16,24,32} */
+static int rgbToRgbWrapper(SwsContext *c, const uint8_t *src[], int srcStride[],
+ int srcSliceY, int srcSliceH, uint8_t *dst[],
+ int dstStride[])
+
+{
+ const enum AVPixelFormat srcFormat = c->srcFormat;
+ const enum AVPixelFormat dstFormat = c->dstFormat;
+ const int srcBpp = (c->srcFormatBpp + 7) >> 3;
+ const int dstBpp = (c->dstFormatBpp + 7) >> 3;
+ rgbConvFn conv = findRgbConvFn(c);
+
if (!conv) {
av_log(c, AV_LOG_ERROR, "internal error %s -> %s converter\n",
sws_format_name(srcFormat), sws_format_name(dstFormat));
} else {
const uint8_t *srcPtr = src[0];
uint8_t *dstPtr = dst[0];
- if ((srcFormat == PIX_FMT_RGB32_1 || srcFormat == PIX_FMT_BGR32_1) &&
+ if ((srcFormat == AV_PIX_FMT_RGB32_1 || srcFormat == AV_PIX_FMT_BGR32_1) &&
!isRGBA32(dstFormat))
srcPtr += ALT32_CORR;
- if ((dstFormat == PIX_FMT_RGB32_1 || dstFormat == PIX_FMT_BGR32_1) &&
+ if ((dstFormat == AV_PIX_FMT_RGB32_1 || dstFormat == AV_PIX_FMT_BGR32_1) &&
!isRGBA32(srcFormat))
dstPtr += ALT32_CORR;
int srcStride[], int srcSliceY, int srcSliceH,
uint8_t *dst[], int dstStride[])
{
+ const AVPixFmtDescriptor *desc_src = av_pix_fmt_desc_get(c->srcFormat);
+ const AVPixFmtDescriptor *desc_dst = av_pix_fmt_desc_get(c->dstFormat);
int plane, i, j;
for (plane = 0; plane < 4; plane++) {
int length = (plane == 0 || plane == 3) ? c->srcW : -((-c->srcW ) >> c->chrDstHSubSample);
// ignore palette for GRAY8
if (plane == 1 && !dst[2]) continue;
if (!src[plane] || (plane == 1 && !src[2])) {
+ int val = (plane == 3) ? 255 : 128;
if (is16BPS(c->dstFormat))
length *= 2;
- fillPlane(dst[plane], dstStride[plane], length, height, y,
- (plane == 3) ? 255 : 128);
+ if (is9_OR_10BPS(c->dstFormat)) {
+ fill_plane9or10(dst[plane], dstStride[plane],
+ length, height, y, val,
+ desc_dst->comp[plane].depth_minus1 + 1,
+ isBE(c->dstFormat));
+ } else
+ fillPlane(dst[plane], dstStride[plane], length, height, y,
+ val);
} else {
if (is9_OR_10BPS(c->srcFormat)) {
- const int src_depth = av_pix_fmt_descriptors[c->srcFormat].comp[plane].depth_minus1 + 1;
- const int dst_depth = av_pix_fmt_descriptors[c->dstFormat].comp[plane].depth_minus1 + 1;
+ const int src_depth = desc_src->comp[plane].depth_minus1 + 1;
+ const int dst_depth = desc_dst->comp[plane].depth_minus1 + 1;
const uint16_t *srcPtr2 = (const uint16_t *) srcPtr;
if (is16BPS(c->dstFormat)) {
}
}
} else if (is9_OR_10BPS(c->dstFormat)) {
- const int dst_depth = av_pix_fmt_descriptors[c->dstFormat].comp[plane].depth_minus1 + 1;
+ const int dst_depth = desc_dst->comp[plane].depth_minus1 + 1;
uint16_t *dstPtr2 = (uint16_t *) dstPtr;
if (is16BPS(c->srcFormat)) {
} else {
if (is16BPS(c->srcFormat) && is16BPS(c->dstFormat))
length *= 2;
+ else if (!desc_src->comp[0].depth_minus1)
+ length >>= 3; // monowhite/black
for (i = 0; i < height; i++) {
memcpy(dstPtr, srcPtr, length);
srcPtr += srcStride[plane];
void ff_get_unscaled_swscale(SwsContext *c)
{
- const enum PixelFormat srcFormat = c->srcFormat;
- const enum PixelFormat dstFormat = c->dstFormat;
+ const enum AVPixelFormat srcFormat = c->srcFormat;
+ const enum AVPixelFormat dstFormat = c->dstFormat;
const int flags = c->flags;
const int dstH = c->dstH;
int needsDither;
(c->dstFormatBpp < c->srcFormatBpp || (!isAnyRGB(srcFormat)));
/* yv12_to_nv12 */
- if ((srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUVA420P) &&
- (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21)) {
+ if ((srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUVA420P) &&
+ (dstFormat == AV_PIX_FMT_NV12 || dstFormat == AV_PIX_FMT_NV21)) {
c->swScale = planarToNv12Wrapper;
}
/* yuv2bgr */
- if ((srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUV422P ||
- srcFormat == PIX_FMT_YUVA420P) && isAnyRGB(dstFormat) &&
+ if ((srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUV422P ||
+ srcFormat == AV_PIX_FMT_YUVA420P) && isAnyRGB(dstFormat) &&
!(flags & SWS_ACCURATE_RND) && !(dstH & 1)) {
c->swScale = ff_yuv2rgb_get_func_ptr(c);
}
- if (srcFormat == PIX_FMT_YUV410P &&
- (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P) &&
+ if (srcFormat == AV_PIX_FMT_YUV410P &&
+ (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P) &&
!(flags & SWS_BITEXACT)) {
c->swScale = yvu9ToYv12Wrapper;
}
/* bgr24toYV12 */
- if (srcFormat == PIX_FMT_BGR24 &&
- (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P) &&
+ if (srcFormat == AV_PIX_FMT_BGR24 &&
+ (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P) &&
!(flags & SWS_ACCURATE_RND))
c->swScale = bgr24ToYv12Wrapper;
/* RGB/BGR -> RGB/BGR (no dither needed forms) */
- if ( isAnyRGB(srcFormat)
- && isAnyRGB(dstFormat)
- && srcFormat != PIX_FMT_BGR8 && dstFormat != PIX_FMT_BGR8
- && srcFormat != PIX_FMT_RGB8 && dstFormat != PIX_FMT_RGB8
- && srcFormat != PIX_FMT_BGR4 && dstFormat != PIX_FMT_BGR4
- && srcFormat != PIX_FMT_RGB4 && dstFormat != PIX_FMT_RGB4
- && srcFormat != PIX_FMT_BGR4_BYTE && dstFormat != PIX_FMT_BGR4_BYTE
- && srcFormat != PIX_FMT_RGB4_BYTE && dstFormat != PIX_FMT_RGB4_BYTE
- && srcFormat != PIX_FMT_MONOBLACK && dstFormat != PIX_FMT_MONOBLACK
- && srcFormat != PIX_FMT_MONOWHITE && dstFormat != PIX_FMT_MONOWHITE
- && srcFormat != PIX_FMT_RGB48LE && dstFormat != PIX_FMT_RGB48LE
- && srcFormat != PIX_FMT_RGB48BE && dstFormat != PIX_FMT_RGB48BE
- && srcFormat != PIX_FMT_BGR48LE && dstFormat != PIX_FMT_BGR48LE
- && srcFormat != PIX_FMT_BGR48BE && dstFormat != PIX_FMT_BGR48BE
+ if (isAnyRGB(srcFormat) && isAnyRGB(dstFormat) && findRgbConvFn(c)
&& (!needsDither || (c->flags&(SWS_FAST_BILINEAR|SWS_POINT))))
c->swScale= rgbToRgbWrapper;
+#define isByteRGB(f) ( \
+ f == AV_PIX_FMT_RGB32 || \
+ f == AV_PIX_FMT_RGB32_1 || \
+ f == AV_PIX_FMT_RGB24 || \
+ f == AV_PIX_FMT_BGR32 || \
+ f == AV_PIX_FMT_BGR32_1 || \
+ f == AV_PIX_FMT_BGR24)
+
+ if (srcFormat == AV_PIX_FMT_GBRP && isPlanar(srcFormat) && isByteRGB(dstFormat))
+ c->swScale = planarRgbToRgbWrapper;
+
+ if (av_pix_fmt_desc_get(srcFormat)->comp[0].depth_minus1 == 7 &&
+ isPackedRGB(srcFormat) && dstFormat == AV_PIX_FMT_GBRP)
+ c->swScale = rgbToPlanarRgbWrapper;
+
/* bswap 16 bits per pixel/component packed formats */
- if (IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_BGR444) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_BGR48) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_BGR555) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_BGR565) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_GRAY16) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_RGB444) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_RGB48) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_RGB555) ||
- IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, PIX_FMT_RGB565))
+ if (IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR444) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR48) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR555) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGR565) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY16) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB444) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB48) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB555) ||
+ IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB565))
c->swScale = packed_16bpc_bswap;
if ((usePal(srcFormat) && (
- dstFormat == PIX_FMT_RGB32 ||
- dstFormat == PIX_FMT_RGB32_1 ||
- dstFormat == PIX_FMT_RGB24 ||
- dstFormat == PIX_FMT_BGR32 ||
- dstFormat == PIX_FMT_BGR32_1 ||
- dstFormat == PIX_FMT_BGR24)))
+ dstFormat == AV_PIX_FMT_RGB32 ||
+ dstFormat == AV_PIX_FMT_RGB32_1 ||
+ dstFormat == AV_PIX_FMT_RGB24 ||
+ dstFormat == AV_PIX_FMT_BGR32 ||
+ dstFormat == AV_PIX_FMT_BGR32_1 ||
+ dstFormat == AV_PIX_FMT_BGR24)))
c->swScale = palToRgbWrapper;
- if (srcFormat == PIX_FMT_YUV422P) {
- if (dstFormat == PIX_FMT_YUYV422)
+ if (srcFormat == AV_PIX_FMT_YUV422P) {
+ if (dstFormat == AV_PIX_FMT_YUYV422)
c->swScale = yuv422pToYuy2Wrapper;
- else if (dstFormat == PIX_FMT_UYVY422)
+ else if (dstFormat == AV_PIX_FMT_UYVY422)
c->swScale = yuv422pToUyvyWrapper;
}
/* LQ converters if -sws 0 or -sws 4*/
if (c->flags&(SWS_FAST_BILINEAR|SWS_POINT)) {
/* yv12_to_yuy2 */
- if (srcFormat == PIX_FMT_YUV420P || srcFormat == PIX_FMT_YUVA420P) {
- if (dstFormat == PIX_FMT_YUYV422)
+ if (srcFormat == AV_PIX_FMT_YUV420P || srcFormat == AV_PIX_FMT_YUVA420P) {
+ if (dstFormat == AV_PIX_FMT_YUYV422)
c->swScale = planarToYuy2Wrapper;
- else if (dstFormat == PIX_FMT_UYVY422)
+ else if (dstFormat == AV_PIX_FMT_UYVY422)
c->swScale = planarToUyvyWrapper;
}
}
- if (srcFormat == PIX_FMT_YUYV422 &&
- (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P))
+ if (srcFormat == AV_PIX_FMT_YUYV422 &&
+ (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P))
c->swScale = yuyvToYuv420Wrapper;
- if (srcFormat == PIX_FMT_UYVY422 &&
- (dstFormat == PIX_FMT_YUV420P || dstFormat == PIX_FMT_YUVA420P))
+ if (srcFormat == AV_PIX_FMT_UYVY422 &&
+ (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P))
c->swScale = uyvyToYuv420Wrapper;
- if (srcFormat == PIX_FMT_YUYV422 && dstFormat == PIX_FMT_YUV422P)
+ if (srcFormat == AV_PIX_FMT_YUYV422 && dstFormat == AV_PIX_FMT_YUV422P)
c->swScale = yuyvToYuv422Wrapper;
- if (srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV422P)
+ if (srcFormat == AV_PIX_FMT_UYVY422 && dstFormat == AV_PIX_FMT_YUV422P)
c->swScale = uyvyToYuv422Wrapper;
/* simple copy */
if ( srcFormat == dstFormat ||
- (srcFormat == PIX_FMT_YUVA420P && dstFormat == PIX_FMT_YUV420P) ||
- (srcFormat == PIX_FMT_YUV420P && dstFormat == PIX_FMT_YUVA420P) ||
+ (srcFormat == AV_PIX_FMT_YUVA420P && dstFormat == AV_PIX_FMT_YUV420P) ||
+ (srcFormat == AV_PIX_FMT_YUV420P && dstFormat == AV_PIX_FMT_YUVA420P) ||
(isPlanarYUV(srcFormat) && isGray(dstFormat)) ||
(isPlanarYUV(dstFormat) && isGray(srcFormat)) ||
(isGray(dstFormat) && isGray(srcFormat)) ||
(isPlanarYUV(srcFormat) && isPlanarYUV(dstFormat) &&
c->chrDstHSubSample == c->chrSrcHSubSample &&
c->chrDstVSubSample == c->chrSrcVSubSample &&
- dstFormat != PIX_FMT_NV12 && dstFormat != PIX_FMT_NV21 &&
- srcFormat != PIX_FMT_NV12 && srcFormat != PIX_FMT_NV21))
+ dstFormat != AV_PIX_FMT_NV12 && dstFormat != AV_PIX_FMT_NV21 &&
+ srcFormat != AV_PIX_FMT_NV12 && srcFormat != AV_PIX_FMT_NV21))
{
if (isPacked(c->srcFormat))
c->swScale = packedCopyWrapper;
}
}
-static int check_image_pointers(uint8_t *data[4], enum PixelFormat pix_fmt,
+static int check_image_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt,
const int linesizes[4])
{
- const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
int i;
for (i = 0; i < 4; i++) {
if (usePal(c->srcFormat)) {
for (i = 0; i < 256; i++) {
int p, r, g, b, y, u, v;
- if (c->srcFormat == PIX_FMT_PAL8) {
+ if (c->srcFormat == AV_PIX_FMT_PAL8) {
p = ((const uint32_t *)(srcSlice[1]))[i];
r = (p >> 16) & 0xFF;
g = (p >> 8) & 0xFF;
b = p & 0xFF;
- } else if (c->srcFormat == PIX_FMT_RGB8) {
+ } else if (c->srcFormat == AV_PIX_FMT_RGB8) {
r = ( i >> 5 ) * 36;
g = ((i >> 2) & 7) * 36;
b = ( i & 3) * 85;
- } else if (c->srcFormat == PIX_FMT_BGR8) {
+ } else if (c->srcFormat == AV_PIX_FMT_BGR8) {
b = ( i >> 6 ) * 85;
g = ((i >> 3) & 7) * 36;
r = ( i & 7) * 36;
- } else if (c->srcFormat == PIX_FMT_RGB4_BYTE) {
+ } else if (c->srcFormat == AV_PIX_FMT_RGB4_BYTE) {
r = ( i >> 3 ) * 255;
g = ((i >> 1) & 3) * 85;
b = ( i & 1) * 255;
- } else if (c->srcFormat == PIX_FMT_GRAY8 ||
- c->srcFormat == PIX_FMT_Y400A) {
+ } else if (c->srcFormat == AV_PIX_FMT_GRAY8 ||
+ c->srcFormat == AV_PIX_FMT_Y400A) {
r = g = b = i;
} else {
- assert(c->srcFormat == PIX_FMT_BGR4_BYTE);
+ assert(c->srcFormat == AV_PIX_FMT_BGR4_BYTE);
b = ( i >> 3 ) * 255;
g = ((i >> 1) & 3) * 85;
r = ( i & 1) * 255;
c->pal_yuv[i] = y + (u << 8) + (v << 16);
switch (c->dstFormat) {
- case PIX_FMT_BGR32:
+ case AV_PIX_FMT_BGR32:
#if !HAVE_BIGENDIAN
- case PIX_FMT_RGB24:
+ case AV_PIX_FMT_RGB24:
#endif
c->pal_rgb[i] = r + (g << 8) + (b << 16);
break;
- case PIX_FMT_BGR32_1:
+ case AV_PIX_FMT_BGR32_1:
#if HAVE_BIGENDIAN
- case PIX_FMT_BGR24:
+ case AV_PIX_FMT_BGR24:
#endif
c->pal_rgb[i] = (r + (g << 8) + (b << 16)) << 8;
break;
- case PIX_FMT_RGB32_1:
+ case AV_PIX_FMT_RGB32_1:
#if HAVE_BIGENDIAN
- case PIX_FMT_RGB24:
+ case AV_PIX_FMT_RGB24:
#endif
c->pal_rgb[i] = (b + (g << 8) + (r << 16)) << 8;
break;
- case PIX_FMT_RGB32:
+ case AV_PIX_FMT_RGB32:
#if !HAVE_BIGENDIAN
- case PIX_FMT_BGR24:
+ case AV_PIX_FMT_BGR24:
#endif
default:
c->pal_rgb[i] = b + (g << 8) + (r << 16);