dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-19 20:08:28 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

WEBP_REDUCE_CSP: restrict colorspace support

Browse Source 
only supported ones are: RGBA/BGRA/rgbA/bgrA (decoder)
as well as: WebPPictureImportRGB/RGBX/RGBA (encoder).

(note: extras/get_disto is affected too)

Change-Id: If6c4f95054ca15759c4e289fb3b4c352b3521c2c
(cherry picked from commit 6de20df02c)
This commit is contained in:
Pascal Massimino 2017-11-22 23:51:19 -08:00 committed by James Zern
parent a289d8e774
commit f66955de5f
8 changed files with 150 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
extras/get_disto.c
View File

@ -322,6 +322,7 @@ int main(int argc, const char *argv[]) {
fprintf(stderr, "Can only compute the difference map in ARGB format.\n");
goto End;
}
#if !defined(WEBP_REDUCE_CSP)
data_size = WebPEncodeLosslessBGRA((const uint8_t*)pic1.argb,
pic1.width, pic1.height,
pic1.argb_stride * 4,
@ -333,6 +334,12 @@ int main(int argc, const char *argv[]) {
ret = ImgIoUtilWriteFile(output, data, data_size) ? 0 : 1;
WebPFree(data);
if (ret) goto End;
#else
(void)data;
(void)data_size;
fprintf(stderr, "Cannot save the difference map. Please recompile "
"without the WEBP_REDUCE_CSP flag.\n");
#endif // WEBP_REDUCE_CSP
}
ret = 0;

69
src/dsp/upsampling.c
View File

@ -94,13 +94,37 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \
// All variants implemented.
#if !WEBP_NEON_OMIT_C_CODE
UPSAMPLE_FUNC(UpsampleRgbLinePair_C, VP8YuvToRgb, 3)
UPSAMPLE_FUNC(UpsampleBgrLinePair_C, VP8YuvToBgr, 3)
UPSAMPLE_FUNC(UpsampleRgbaLinePair_C, VP8YuvToRgba, 4)
UPSAMPLE_FUNC(UpsampleBgraLinePair_C, VP8YuvToBgra, 4)
#if !defined(WEBP_REDUCE_CSP)
UPSAMPLE_FUNC(UpsampleArgbLinePair_C, VP8YuvToArgb, 4)
UPSAMPLE_FUNC(UpsampleRgbLinePair_C, VP8YuvToRgb, 3)
UPSAMPLE_FUNC(UpsampleBgrLinePair_C, VP8YuvToBgr, 3)
UPSAMPLE_FUNC(UpsampleRgba4444LinePair_C, VP8YuvToRgba4444, 2)
UPSAMPLE_FUNC(UpsampleRgb565LinePair_C, VP8YuvToRgb565, 2)
#else
static void EmptyUpsampleFunc(const uint8_t* top_y, const uint8_t* bottom_y,
const uint8_t* top_u, const uint8_t* top_v,
const uint8_t* cur_u, const uint8_t* cur_v,
uint8_t* top_dst, uint8_t* bottom_dst, int len) {
(void)top_y;
(void)bottom_y;
(void)top_u;
(void)top_v;
(void)cur_u;
(void)cur_v;
(void)top_dst;
(void)bottom_dst;
(void)len;
assert(0); // COLORSPACE SUPPORT NOT COMPILED
}
#define UpsampleArgbLinePair_C EmptyUpsampleFunc
#define UpsampleRgbLinePair_C EmptyUpsampleFunc
#define UpsampleBgrLinePair_C EmptyUpsampleFunc
#define UpsampleRgba4444LinePair_C EmptyUpsampleFunc
#define UpsampleRgb565LinePair_C EmptyUpsampleFunc
#endif // WEBP_REDUCE_CSP
#endif
#undef LOAD_UV
@ -162,13 +186,30 @@ void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * (XSTEP)]); \
}
YUV444_FUNC(WebPYuv444ToRgb_C, VP8YuvToRgb, 3)
YUV444_FUNC(WebPYuv444ToBgr_C, VP8YuvToBgr, 3)
YUV444_FUNC(WebPYuv444ToRgba_C, VP8YuvToRgba, 4)
YUV444_FUNC(WebPYuv444ToBgra_C, VP8YuvToBgra, 4)
#if !defined(WEBP_REDUCE_CSP)
YUV444_FUNC(WebPYuv444ToRgb_C, VP8YuvToRgb, 3)
YUV444_FUNC(WebPYuv444ToBgr_C, VP8YuvToBgr, 3)
YUV444_FUNC(WebPYuv444ToArgb_C, VP8YuvToArgb, 4)
YUV444_FUNC(WebPYuv444ToRgba4444_C, VP8YuvToRgba4444, 2)
YUV444_FUNC(WebPYuv444ToRgb565_C, VP8YuvToRgb565, 2)
#else
static void EmptyYuv444Func(const uint8_t* y,
const uint8_t* u, const uint8_t* v,
uint8_t* dst, int len) {
(void)y;
(void)u;
(void)v;
(void)dst;
(void)len;
}
#define WebPYuv444ToRgb_C EmptyYuv444Func
#define WebPYuv444ToBgr_C EmptyYuv444Func
#define WebPYuv444ToArgb_C EmptyYuv444Func
#define WebPYuv444ToRgba4444_C EmptyYuv444Func
#define WebPYuv444ToRgb565_C EmptyYuv444Func
#endif // WEBP_REDUCE_CSP
#undef YUV444_FUNC
@ -183,10 +224,10 @@ static volatile VP8CPUInfo upsampling_last_cpuinfo_used1 =
WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444Converters(void) {
if (upsampling_last_cpuinfo_used1 == VP8GetCPUInfo) return;
WebPYUV444Converters[MODE_RGB] = WebPYuv444ToRgb_C;
WebPYUV444Converters[MODE_RGBA] = WebPYuv444ToRgba_C;
WebPYUV444Converters[MODE_BGR] = WebPYuv444ToBgr_C;
WebPYUV444Converters[MODE_BGRA] = WebPYuv444ToBgra_C;
WebPYUV444Converters[MODE_RGB] = WebPYuv444ToRgb_C;
WebPYUV444Converters[MODE_BGR] = WebPYuv444ToBgr_C;
WebPYUV444Converters[MODE_ARGB] = WebPYuv444ToArgb_C;
WebPYUV444Converters[MODE_RGBA_4444] = WebPYuv444ToRgba4444_C;
WebPYUV444Converters[MODE_RGB_565] = WebPYuv444ToRgb565_C;
@ -226,15 +267,15 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) {
#ifdef FANCY_UPSAMPLING
#if !WEBP_NEON_OMIT_C_CODE
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_C;
WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_C;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_C;
WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_C;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_C;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_C;
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_C;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_C;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_C;
WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_C;
WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_C;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_C;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_C;
WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_C;
WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_C;
#endif
@ -265,15 +306,15 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) {
}
#endif
assert(WebPUpsamplers[MODE_RGB] != NULL);
assert(WebPUpsamplers[MODE_RGBA] != NULL);
assert(WebPUpsamplers[MODE_BGR] != NULL);
assert(WebPUpsamplers[MODE_BGRA] != NULL);
assert(WebPUpsamplers[MODE_rgbA] != NULL);
assert(WebPUpsamplers[MODE_bgrA] != NULL);
assert(WebPUpsamplers[MODE_RGB] != NULL);
assert(WebPUpsamplers[MODE_BGR] != NULL);
assert(WebPUpsamplers[MODE_ARGB] != NULL);
assert(WebPUpsamplers[MODE_RGBA_4444] != NULL);
assert(WebPUpsamplers[MODE_RGB_565] != NULL);
assert(WebPUpsamplers[MODE_rgbA] != NULL);
assert(WebPUpsamplers[MODE_bgrA] != NULL);
assert(WebPUpsamplers[MODE_Argb] != NULL);
assert(WebPUpsamplers[MODE_rgbA_4444] != NULL);

36
src/dsp/upsampling_mips_dsp_r2.c
View File

@ -46,6 +46,7 @@
); \
} while (0)
#if !defined(WEBP_REDUCE_CSP)
static WEBP_INLINE void YuvToRgb(int y, int u, int v, uint8_t* const rgb) {
int r, g, b;
YUV_TO_RGB(y, u, v, r, g, b);
@ -91,10 +92,12 @@ static WEBP_INLINE void YuvToRgba4444(int y, int u, int v,
#endif
}
}
#endif // WEBP_REDUCE_CSP
//-----------------------------------------------------------------------------
// Alpha handling variants
#if !defined(WEBP_REDUCE_CSP)
static WEBP_INLINE void YuvToArgb(uint8_t y, uint8_t u, uint8_t v,
uint8_t* const argb) {
int r, g, b;
@ -104,6 +107,7 @@ static WEBP_INLINE void YuvToArgb(uint8_t y, uint8_t u, uint8_t v,
argb[2] = g;
argb[3] = b;
}
#endif // WEBP_REDUCE_CSP
static WEBP_INLINE void YuvToBgra(uint8_t y, uint8_t u, uint8_t v,
uint8_t* const bgra) {
int r, g, b;
@ -197,13 +201,15 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \
}
// All variants implemented.
UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3)
UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3)
UPSAMPLE_FUNC(UpsampleRgbaLinePair, YuvToRgba, 4)
UPSAMPLE_FUNC(UpsampleBgraLinePair, YuvToBgra, 4)
#if !defined(WEBP_REDUCE_CSP)
UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3)
UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3)
UPSAMPLE_FUNC(UpsampleArgbLinePair, YuvToArgb, 4)
UPSAMPLE_FUNC(UpsampleRgba4444LinePair, YuvToRgba4444, 2)
UPSAMPLE_FUNC(UpsampleRgb565LinePair, YuvToRgb565, 2)
#endif // WEBP_REDUCE_CSP
#undef LOAD_UV
#undef UPSAMPLE_FUNC
@ -214,17 +220,19 @@ UPSAMPLE_FUNC(UpsampleRgb565LinePair, YuvToRgb565, 2)
extern void WebPInitUpsamplersMIPSdspR2(void);
WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersMIPSdspR2(void) {
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair;
WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair;
WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair;
#if !defined(WEBP_REDUCE_CSP)
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair;
WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair;
WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair;
WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair;
WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair;
#endif // WEBP_REDUCE_CSP
}
#endif // FANCY_UPSAMPLING
@ -239,13 +247,15 @@ static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * XSTEP]); \
}
YUV444_FUNC(Yuv444ToRgb, YuvToRgb, 3)
YUV444_FUNC(Yuv444ToBgr, YuvToBgr, 3)
YUV444_FUNC(Yuv444ToRgba, YuvToRgba, 4)
YUV444_FUNC(Yuv444ToBgra, YuvToBgra, 4)
#if !defined(WEBP_REDUCE_CSP)
YUV444_FUNC(Yuv444ToRgb, YuvToRgb, 3)
YUV444_FUNC(Yuv444ToBgr, YuvToBgr, 3)
YUV444_FUNC(Yuv444ToArgb, YuvToArgb, 4)
YUV444_FUNC(Yuv444ToRgba4444, YuvToRgba4444, 2)
YUV444_FUNC(Yuv444ToRgb565, YuvToRgb565, 2)
#endif // WEBP_REDUCE_CSP
#undef YUV444_FUNC
@ -255,17 +265,19 @@ YUV444_FUNC(Yuv444ToRgb565, YuvToRgb565, 2)
extern void WebPInitYUV444ConvertersMIPSdspR2(void);
WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444ConvertersMIPSdspR2(void) {
WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb;
WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba;
WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr;
WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra;
WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba;
WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra;
#if !defined(WEBP_REDUCE_CSP)
WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb;
WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr;
WebPYUV444Converters[MODE_ARGB] = Yuv444ToArgb;
WebPYUV444Converters[MODE_RGBA_4444] = Yuv444ToRgba4444;
WebPYUV444Converters[MODE_RGB_565] = Yuv444ToRgb565;
WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba;
WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra;
WebPYUV444Converters[MODE_Argb] = Yuv444ToArgb;
WebPYUV444Converters[MODE_rgbA_4444] = Yuv444ToRgba4444;
#endif // WEBP_REDUCE_CSP
}
#else // !WEBP_USE_MIPS_DSP_R2

14
src/dsp/upsampling_msa.c
View File

@ -640,13 +640,15 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bot_y, \
} \
}
UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3)
UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3)
UPSAMPLE_FUNC(UpsampleRgbaLinePair, YuvToRgba, 4)
UPSAMPLE_FUNC(UpsampleBgraLinePair, YuvToBgra, 4)
#if !defined(WEBP_REDUCE_CSP)
UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3)
UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3)
UPSAMPLE_FUNC(UpsampleArgbLinePair, YuvToArgb, 4)
UPSAMPLE_FUNC(UpsampleRgba4444LinePair, YuvToRgba4444, 2)
UPSAMPLE_FUNC(UpsampleRgb565LinePair, YuvToRgb565, 2)
#endif // WEBP_REDUCE_CSP
//------------------------------------------------------------------------------
// Entry point
@ -656,17 +658,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */];
extern void WebPInitUpsamplersMSA(void);
WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersMSA(void) {
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair;
WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair;
WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair;
#if !defined(WEBP_REDUCE_CSP)
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair;
WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair;
WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair;
WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair;
WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair;
#endif // WEBP_REDUCE_CSP
}
#endif // FANCY_UPSAMPLING

14
src/dsp/upsampling_neon.c
View File

@ -243,13 +243,15 @@ static void FUNC_NAME(const uint8_t *top_y, const uint8_t *bottom_y, \
}
// NEON variants of the fancy upsampler.
NEON_UPSAMPLE_FUNC(UpsampleRgbLinePair_NEON, Rgb, 3)
NEON_UPSAMPLE_FUNC(UpsampleBgrLinePair_NEON, Bgr, 3)
NEON_UPSAMPLE_FUNC(UpsampleRgbaLinePair_NEON, Rgba, 4)
NEON_UPSAMPLE_FUNC(UpsampleBgraLinePair_NEON, Bgra, 4)
#if !defined(WEBP_REDUCE_CSP)
NEON_UPSAMPLE_FUNC(UpsampleRgbLinePair_NEON, Rgb, 3)
NEON_UPSAMPLE_FUNC(UpsampleBgrLinePair_NEON, Bgr, 3)
NEON_UPSAMPLE_FUNC(UpsampleArgbLinePair_NEON, Argb, 4)
NEON_UPSAMPLE_FUNC(UpsampleRgba4444LinePair_NEON, Rgba4444, 2)
NEON_UPSAMPLE_FUNC(UpsampleRgb565LinePair_NEON, Rgb565, 2)
#endif // WEBP_REDUCE_CSP
//------------------------------------------------------------------------------
// Entry point
@ -259,17 +261,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */];
extern void WebPInitUpsamplersNEON(void);
WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersNEON(void) {
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_NEON;
WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_NEON;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_NEON;
WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_NEON;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_NEON;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_NEON;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_NEON;
#if !defined(WEBP_REDUCE_CSP)
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_NEON;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_NEON;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_NEON;
WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_NEON;
WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_NEON;
WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_NEON;
WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_NEON;
#endif // WEBP_REDUCE_CSP
}
#endif // FANCY_UPSAMPLING

23
src/dsp/upsampling_sse2.c
View File

@ -169,13 +169,16 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \
}
// SSE2 variants of the fancy upsampler.
SSE2_UPSAMPLE_FUNC(UpsampleRgbLinePair_SSE2, VP8YuvToRgb, 3)
SSE2_UPSAMPLE_FUNC(UpsampleBgrLinePair_SSE2, VP8YuvToBgr, 3)
SSE2_UPSAMPLE_FUNC(UpsampleRgbaLinePair_SSE2, VP8YuvToRgba, 4)
SSE2_UPSAMPLE_FUNC(UpsampleBgraLinePair_SSE2, VP8YuvToBgra, 4)
#if !defined(WEBP_REDUCE_CSP)
SSE2_UPSAMPLE_FUNC(UpsampleRgbLinePair_SSE2, VP8YuvToRgb, 3)
SSE2_UPSAMPLE_FUNC(UpsampleBgrLinePair_SSE2, VP8YuvToBgr, 3)
SSE2_UPSAMPLE_FUNC(UpsampleArgbLinePair_SSE2, VP8YuvToArgb, 4)
SSE2_UPSAMPLE_FUNC(UpsampleRgba4444LinePair_SSE2, VP8YuvToRgba4444, 2)
SSE2_UPSAMPLE_FUNC(UpsampleRgb565LinePair_SSE2, VP8YuvToRgb565, 2)
#endif // WEBP_REDUCE_CSP
#undef GET_M
#undef PACK_AND_STORE
@ -193,17 +196,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */];
extern void WebPInitUpsamplersSSE2(void);
WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE2(void) {
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_SSE2;
WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_SSE2;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_SSE2;
WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_SSE2;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_SSE2;
WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_SSE2;
WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_SSE2;
#if !defined(WEBP_REDUCE_CSP)
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_SSE2;
WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_SSE2;
WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_SSE2;
WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_SSE2;
WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_SSE2;
WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_SSE2;
WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_SSE2;
#endif // WEBP_REDUCE_CSP
}
#endif // FANCY_UPSAMPLING
@ -230,25 +235,29 @@ static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
YUV444_FUNC(Yuv444ToRgba_SSE2, VP8YuvToRgba32_SSE2, WebPYuv444ToRgba_C, 4);
YUV444_FUNC(Yuv444ToBgra_SSE2, VP8YuvToBgra32_SSE2, WebPYuv444ToBgra_C, 4);
#if !defined(WEBP_REDUCE_CSP)
YUV444_FUNC(Yuv444ToRgb_SSE2, VP8YuvToRgb32_SSE2, WebPYuv444ToRgb_C, 3);
YUV444_FUNC(Yuv444ToBgr_SSE2, VP8YuvToBgr32_SSE2, WebPYuv444ToBgr_C, 3);
YUV444_FUNC(Yuv444ToArgb_SSE2, VP8YuvToArgb32_SSE2, WebPYuv444ToArgb_C, 4)
YUV444_FUNC(Yuv444ToRgba4444_SSE2, VP8YuvToRgba444432_SSE2, \
WebPYuv444ToRgba4444_C, 2)
YUV444_FUNC(Yuv444ToRgb565_SSE2, VP8YuvToRgb56532_SSE2, WebPYuv444ToRgb565_C, 2)
#endif // WEBP_REDUCE_CSP
WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444ConvertersSSE2(void) {
WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba_SSE2;
WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra_SSE2;
WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba_SSE2;
WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra_SSE2;
#if !defined(WEBP_REDUCE_CSP)
WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb_SSE2;
WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr_SSE2;
WebPYUV444Converters[MODE_ARGB] = Yuv444ToArgb_SSE2;
WebPYUV444Converters[MODE_RGBA_4444] = Yuv444ToRgba4444_SSE2;
WebPYUV444Converters[MODE_RGB_565] = Yuv444ToRgb565_SSE2;
WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba_SSE2;
WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra_SSE2;
WebPYUV444Converters[MODE_Argb] = Yuv444ToArgb_SSE2;
WebPYUV444Converters[MODE_rgbA_4444] = Yuv444ToRgba4444_SSE2;
#endif // WEBP_REDUCE_CSP
}
#else

43
src/enc/picture_csp_enc.c
View File

@ -1134,12 +1134,7 @@ static int Import(WebPPicture* const picture,
// Public API
int WebPPictureImportRGB(WebPPicture* picture,
const uint8_t* rgb, int rgb_stride) {
return (picture != NULL && rgb != NULL)
? Import(picture, rgb, rgb_stride, 3, 0, 0)
: 0;
}
#if !defined(WEBP_REDUCE_CSP)
int WebPPictureImportBGR(WebPPicture* picture,
const uint8_t* rgb, int rgb_stride) {
@ -1148,13 +1143,6 @@ int WebPPictureImportBGR(WebPPicture* picture,
: 0;
}
int WebPPictureImportRGBA(WebPPicture* picture,
const uint8_t* rgba, int rgba_stride) {
return (picture != NULL && rgba != NULL)
? Import(picture, rgba, rgba_stride, 4, 0, 1)
: 0;
}
int WebPPictureImportBGRA(WebPPicture* picture,
const uint8_t* rgba, int rgba_stride) {
return (picture != NULL && rgba != NULL)
@ -1162,12 +1150,6 @@ int WebPPictureImportBGRA(WebPPicture* picture,
: 0;
}
int WebPPictureImportRGBX(WebPPicture* picture,
const uint8_t* rgba, int rgba_stride) {
return (picture != NULL && rgba != NULL)
? Import(picture, rgba, rgba_stride, 4, 0, 0)
: 0;
}
int WebPPictureImportBGRX(WebPPicture* picture,
const uint8_t* rgba, int rgba_stride) {
@ -1176,4 +1158,27 @@ int WebPPictureImportBGRX(WebPPicture* picture,
: 0;
}
#endif // WEBP_REDUCE_CSP
int WebPPictureImportRGB(WebPPicture* picture,
const uint8_t* rgb, int rgb_stride) {
return (picture != NULL && rgb != NULL)
? Import(picture, rgb, rgb_stride, 3, 0, 0)
: 0;
}
int WebPPictureImportRGBA(WebPPicture* picture,
const uint8_t* rgba, int rgba_stride) {
return (picture != NULL && rgba != NULL)
? Import(picture, rgba, rgba_stride, 4, 0, 1)
: 0;
}
int WebPPictureImportRGBX(WebPPicture* picture,
const uint8_t* rgba, int rgba_stride) {
return (picture != NULL && rgba != NULL)
? Import(picture, rgba, rgba_stride, 4, 0, 0)
: 0;
}
//------------------------------------------------------------------------------

8
src/enc/picture_enc.c
View File

@ -270,9 +270,11 @@ size_t NAME(const uint8_t* in, int w, int h, int bps, float q, \
}
ENCODE_FUNC(WebPEncodeRGB, WebPPictureImportRGB)
ENCODE_FUNC(WebPEncodeBGR, WebPPictureImportBGR)
ENCODE_FUNC(WebPEncodeRGBA, WebPPictureImportRGBA)
#if !defined(WEBP_REDUCE_CSP)
ENCODE_FUNC(WebPEncodeBGR, WebPPictureImportBGR)
ENCODE_FUNC(WebPEncodeBGRA, WebPPictureImportBGRA)
#endif // WEBP_REDUCE_CSP
#undef ENCODE_FUNC
@ -283,9 +285,11 @@ size_t NAME(const uint8_t* in, int w, int h, int bps, uint8_t** out) { \
}
LOSSLESS_ENCODE_FUNC(WebPEncodeLosslessRGB, WebPPictureImportRGB)
LOSSLESS_ENCODE_FUNC(WebPEncodeLosslessBGR, WebPPictureImportBGR)
LOSSLESS_ENCODE_FUNC(WebPEncodeLosslessRGBA, WebPPictureImportRGBA)
#if !defined(WEBP_REDUCE_CSP)
LOSSLESS_ENCODE_FUNC(WebPEncodeLosslessBGR, WebPPictureImportBGR)
LOSSLESS_ENCODE_FUNC(WebPEncodeLosslessBGRA, WebPPictureImportBGRA)
#endif // WEBP_REDUCE_CSP
#undef LOSSLESS_ENCODE_FUNC