diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/dsp/lossless.c')
| -rw-r--r-- | src/3rdparty/libwebp/src/dsp/lossless.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/3rdparty/libwebp/src/dsp/lossless.c b/src/3rdparty/libwebp/src/dsp/lossless.c index 84a5429..fb86e58 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless.c +++ b/src/3rdparty/libwebp/src/dsp/lossless.c @@ -49,7 +49,7 @@ static WEBP_INLINE uint32_t Clip255(uint32_t a) { } static WEBP_INLINE int AddSubtractComponentFull(int a, int b, int c) { - return Clip255(a + b - c); + return Clip255((uint32_t)(a + b - c)); } static WEBP_INLINE uint32_t ClampedAddSubtractFull(uint32_t c0, uint32_t c1, @@ -66,7 +66,7 @@ static WEBP_INLINE uint32_t ClampedAddSubtractFull(uint32_t c0, uint32_t c1, } static WEBP_INLINE int AddSubtractComponentHalf(int a, int b) { - return Clip255(a + (a - b) / 2); + return Clip255((uint32_t)(a + (a - b) / 2)); } static WEBP_INLINE uint32_t ClampedAddSubtractHalf(uint32_t c0, uint32_t c1, @@ -293,10 +293,10 @@ void VP8LTransformColorInverse_C(const VP8LMultipliers* const m, const uint32_t red = argb >> 16; int new_red = red & 0xff; int new_blue = argb & 0xff; - new_red += ColorTransformDelta(m->green_to_red_, green); + new_red += ColorTransformDelta((int8_t)m->green_to_red_, green); new_red &= 0xff; - new_blue += ColorTransformDelta(m->green_to_blue_, green); - new_blue += ColorTransformDelta(m->red_to_blue_, (int8_t)new_red); + new_blue += ColorTransformDelta((int8_t)m->green_to_blue_, green); + new_blue += ColorTransformDelta((int8_t)m->red_to_blue_, (int8_t)new_red); new_blue &= 0xff; dst[i] = (argb & 0xff00ff00u) | (new_red << 16) | (new_blue); } @@ -395,7 +395,7 @@ void VP8LInverseTransform(const VP8LTransform* const transform, assert(row_start < row_end); assert(row_end <= transform->ysize_); switch (transform->type_) { - case SUBTRACT_GREEN: + case SUBTRACT_GREEN_TRANSFORM: VP8LAddGreenToBlueAndRed(in, (row_end - row_start) * width, out); break; case PREDICTOR_TRANSFORM: |