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ffmpeg.wasm-core
Commit bb53e1d1 authored by Ramiro Polla's avatar Ramiro Polla
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Rename function pointers used to convert from the input pixel format to the 

intermediate YV12 to a more descriptive name.

Originally committed as revision 30097 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
parent e7a47515
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Showing with 55 additions and 55 deletions
libswscale/swscale_internal.h
View file @ bb53e1d1
......@@ -253,13 +253,13 @@ typedef struct SwsContext {
const int16_t **alpSrc, uint8_t *dest,
long dstW, long dstY);
void (*hyscale_internal)(uint8_t *dst, const uint8_t *src,
long width, uint32_t *pal);
void (*hascale_internal)(uint8_t *dst, const uint8_t *src,
long width, uint32_t *pal);
void (*hcscale_internal)(uint8_t *dstU, uint8_t *dstV,
const uint8_t *src1, const uint8_t *src2,
long width, uint32_t *pal);
void (*lumToYV12)(uint8_t *dst, const uint8_t *src,
long width, uint32_t *pal); ///< Unscaled conversion of luma plane to YV12 for horizontal scaler.
void (*alpToYV12)(uint8_t *dst, const uint8_t *src,
long width, uint32_t *pal); ///< Unscaled conversion of alpha plane to YV12 for horizontal scaler.
void (*chrToYV12)(uint8_t *dstU, uint8_t *dstV,
const uint8_t *src1, const uint8_t *src2,
long width, uint32_t *pal); ///< Unscaled conversion of chroma planes to YV12 for horizontal scaler.
void (*hyscale_fast)(struct SwsContext *c,
int16_t *dst, int dstWidth,
const uint8_t *src, int srcW, int xInc);
......
libswscale/swscale_template.c
View file @ bb53e1d1
......@@ -2283,13 +2283,13 @@ static inline void RENAME(hyscale)(SwsContext *c, uint16_t *dst, long dstWidth,
int16_t av_unused *mmx2Filter = c->lumMmx2Filter;
int av_unused canMMX2BeUsed = c->canMMX2BeUsed;
void av_unused *mmx2FilterCode= c->lumMmx2FilterCode;
void (*internal_func)(uint8_t *, const uint8_t *, long, uint32_t *) = isAlpha ? c->hascale_internal : c->hyscale_internal;
void (*toYV12)(uint8_t *, const uint8_t *, long, uint32_t *) = isAlpha ? c->alpToYV12 : c->lumToYV12;
void (*convertRange)(uint16_t *, int) = isAlpha ? NULL : c->lumConvertRange;
src += isAlpha ? c->alpSrcOffset : c->lumSrcOffset;
if (internal_func) {
internal_func(formatConvBuffer, src, srcW, pal);
if (toYV12) {
toYV12(formatConvBuffer, src, srcW, pal);
src= formatConvBuffer;
}
......@@ -2441,8 +2441,8 @@ inline static void RENAME(hcscale)(SwsContext *c, uint16_t *dst, long dstWidth,
src1 += c->chrSrcOffset;
src2 += c->chrSrcOffset;
if (c->hcscale_internal) {
c->hcscale_internal(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
if (c->chrToYV12) {
c->chrToYV12(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
src1= formatConvBuffer;
src2= formatConvBuffer+VOFW;
}
......@@ -2946,95 +2946,95 @@ static void RENAME(sws_init_swScale)(SwsContext *c)
c->hcscale_fast = RENAME(hcscale_fast);
}
c->hcscale_internal = NULL;
c->chrToYV12 = NULL;
switch(srcFormat) {
case PIX_FMT_YUYV422 : c->hcscale_internal = RENAME(yuy2ToUV); break;
case PIX_FMT_UYVY422 : c->hcscale_internal = RENAME(uyvyToUV); break;
case PIX_FMT_NV12 : c->hcscale_internal = RENAME(nv12ToUV); break;
case PIX_FMT_NV21 : c->hcscale_internal = RENAME(nv21ToUV); break;
case PIX_FMT_YUYV422 : c->chrToYV12 = RENAME(yuy2ToUV); break;
case PIX_FMT_UYVY422 : c->chrToYV12 = RENAME(uyvyToUV); break;
case PIX_FMT_NV12 : c->chrToYV12 = RENAME(nv12ToUV); break;
case PIX_FMT_NV21 : c->chrToYV12 = RENAME(nv21ToUV); break;
case PIX_FMT_RGB8 :
case PIX_FMT_BGR8 :
case PIX_FMT_PAL8 :
case PIX_FMT_BGR4_BYTE:
case PIX_FMT_RGB4_BYTE: c->hcscale_internal = palToUV; break;
case PIX_FMT_RGB4_BYTE: c->chrToYV12 = palToUV; break;
case PIX_FMT_YUV420P16BE:
case PIX_FMT_YUV422P16BE:
case PIX_FMT_YUV444P16BE: c->hcscale_internal = RENAME(BEToUV); break;
case PIX_FMT_YUV444P16BE: c->chrToYV12 = RENAME(BEToUV); break;
case PIX_FMT_YUV420P16LE:
case PIX_FMT_YUV422P16LE:
case PIX_FMT_YUV444P16LE: c->hcscale_internal = RENAME(LEToUV); break;
case PIX_FMT_YUV444P16LE: c->chrToYV12 = RENAME(LEToUV); break;
}
if (c->chrSrcHSubSample) {
switch(srcFormat) {
case PIX_FMT_RGB48BE:
case PIX_FMT_RGB48LE: c->hcscale_internal = rgb48ToUV_half; break;
case PIX_FMT_RGB48LE: c->chrToYV12 = rgb48ToUV_half; break;
case PIX_FMT_RGB32 :
case PIX_FMT_RGB32_1: c->hcscale_internal = bgr32ToUV_half; break;
case PIX_FMT_BGR24 : c->hcscale_internal = RENAME(bgr24ToUV_half); break;
case PIX_FMT_BGR565 : c->hcscale_internal = bgr16ToUV_half; break;
case PIX_FMT_BGR555 : c->hcscale_internal = bgr15ToUV_half; break;
case PIX_FMT_RGB32_1: c->chrToYV12 = bgr32ToUV_half; break;
case PIX_FMT_BGR24 : c->chrToYV12 = RENAME(bgr24ToUV_half); break;
case PIX_FMT_BGR565 : c->chrToYV12 = bgr16ToUV_half; break;
case PIX_FMT_BGR555 : c->chrToYV12 = bgr15ToUV_half; break;
case PIX_FMT_BGR32 :
case PIX_FMT_BGR32_1: c->hcscale_internal = rgb32ToUV_half; break;
case PIX_FMT_RGB24 : c->hcscale_internal = RENAME(rgb24ToUV_half); break;
case PIX_FMT_RGB565 : c->hcscale_internal = rgb16ToUV_half; break;
case PIX_FMT_RGB555 : c->hcscale_internal = rgb15ToUV_half; break;
case PIX_FMT_BGR32_1: c->chrToYV12 = rgb32ToUV_half; break;
case PIX_FMT_RGB24 : c->chrToYV12 = RENAME(rgb24ToUV_half); break;
case PIX_FMT_RGB565 : c->chrToYV12 = rgb16ToUV_half; break;
case PIX_FMT_RGB555 : c->chrToYV12 = rgb15ToUV_half; break;
}
} else {
switch(srcFormat) {
case PIX_FMT_RGB48BE:
case PIX_FMT_RGB48LE: c->hcscale_internal = rgb48ToUV; break;
case PIX_FMT_RGB48LE: c->chrToYV12 = rgb48ToUV; break;
case PIX_FMT_RGB32 :
case PIX_FMT_RGB32_1: c->hcscale_internal = bgr32ToUV; break;
case PIX_FMT_BGR24 : c->hcscale_internal = RENAME(bgr24ToUV); break;
case PIX_FMT_BGR565 : c->hcscale_internal = bgr16ToUV; break;
case PIX_FMT_BGR555 : c->hcscale_internal = bgr15ToUV; break;
case PIX_FMT_RGB32_1: c->chrToYV12 = bgr32ToUV; break;
case PIX_FMT_BGR24 : c->chrToYV12 = RENAME(bgr24ToUV); break;
case PIX_FMT_BGR565 : c->chrToYV12 = bgr16ToUV; break;
case PIX_FMT_BGR555 : c->chrToYV12 = bgr15ToUV; break;
case PIX_FMT_BGR32 :
case PIX_FMT_BGR32_1: c->hcscale_internal = rgb32ToUV; break;
case PIX_FMT_RGB24 : c->hcscale_internal = RENAME(rgb24ToUV); break;
case PIX_FMT_RGB565 : c->hcscale_internal = rgb16ToUV; break;
case PIX_FMT_RGB555 : c->hcscale_internal = rgb15ToUV; break;
case PIX_FMT_BGR32_1: c->chrToYV12 = rgb32ToUV; break;
case PIX_FMT_RGB24 : c->chrToYV12 = RENAME(rgb24ToUV); break;
case PIX_FMT_RGB565 : c->chrToYV12 = rgb16ToUV; break;
case PIX_FMT_RGB555 : c->chrToYV12 = rgb15ToUV; break;
}
}
c->hyscale_internal = NULL;
c->hascale_internal = NULL;
c->lumToYV12 = NULL;
c->alpToYV12 = NULL;
switch (srcFormat) {
case PIX_FMT_YUYV422 :
case PIX_FMT_YUV420P16BE:
case PIX_FMT_YUV422P16BE:
case PIX_FMT_YUV444P16BE:
case PIX_FMT_GRAY16BE : c->hyscale_internal = RENAME(yuy2ToY); break;
case PIX_FMT_GRAY16BE : c->lumToYV12 = RENAME(yuy2ToY); break;
case PIX_FMT_UYVY422 :
case PIX_FMT_YUV420P16LE:
case PIX_FMT_YUV422P16LE:
case PIX_FMT_YUV444P16LE:
case PIX_FMT_GRAY16LE : c->hyscale_internal = RENAME(uyvyToY); break;
case PIX_FMT_BGR24 : c->hyscale_internal = RENAME(bgr24ToY); break;
case PIX_FMT_BGR565 : c->hyscale_internal = bgr16ToY; break;
case PIX_FMT_BGR555 : c->hyscale_internal = bgr15ToY; break;
case PIX_FMT_RGB24 : c->hyscale_internal = RENAME(rgb24ToY); break;
case PIX_FMT_RGB565 : c->hyscale_internal = rgb16ToY; break;
case PIX_FMT_RGB555 : c->hyscale_internal = rgb15ToY; break;
case PIX_FMT_GRAY16LE : c->lumToYV12 = RENAME(uyvyToY); break;
case PIX_FMT_BGR24 : c->lumToYV12 = RENAME(bgr24ToY); break;
case PIX_FMT_BGR565 : c->lumToYV12 = bgr16ToY; break;
case PIX_FMT_BGR555 : c->lumToYV12 = bgr15ToY; break;
case PIX_FMT_RGB24 : c->lumToYV12 = RENAME(rgb24ToY); break;
case PIX_FMT_RGB565 : c->lumToYV12 = rgb16ToY; break;
case PIX_FMT_RGB555 : c->lumToYV12 = rgb15ToY; break;
case PIX_FMT_RGB8 :
case PIX_FMT_BGR8 :
case PIX_FMT_PAL8 :
case PIX_FMT_BGR4_BYTE:
case PIX_FMT_RGB4_BYTE: c->hyscale_internal = palToY; break;
case PIX_FMT_MONOBLACK: c->hyscale_internal = monoblack2Y; break;
case PIX_FMT_MONOWHITE: c->hyscale_internal = monowhite2Y; break;
case PIX_FMT_RGB4_BYTE: c->lumToYV12 = palToY; break;
case PIX_FMT_MONOBLACK: c->lumToYV12 = monoblack2Y; break;
case PIX_FMT_MONOWHITE: c->lumToYV12 = monowhite2Y; break;
case PIX_FMT_RGB32 :
case PIX_FMT_RGB32_1: c->hyscale_internal = bgr32ToY; break;
case PIX_FMT_RGB32_1: c->lumToYV12 = bgr32ToY; break;
case PIX_FMT_BGR32 :
case PIX_FMT_BGR32_1: c->hyscale_internal = rgb32ToY; break;
case PIX_FMT_BGR32_1: c->lumToYV12 = rgb32ToY; break;
case PIX_FMT_RGB48BE:
case PIX_FMT_RGB48LE: c->hyscale_internal = rgb48ToY; break;
case PIX_FMT_RGB48LE: c->lumToYV12 = rgb48ToY; break;
}
if (c->alpPixBuf) {
switch (srcFormat) {
case PIX_FMT_RGB32 :
case PIX_FMT_RGB32_1:
case PIX_FMT_BGR32 :
case PIX_FMT_BGR32_1: c->hascale_internal = abgrToA; break;
case PIX_FMT_BGR32_1: c->alpToYV12 = abgrToA; break;
}
}
......
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