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Issue #2101 - Part 2: Use stdint.h types instead of uint8 and friends

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Required for upcoming libyuv update
This commit is contained in:
u3shit 2023-02-24 21:28:16 +01:00 • committed by roytam1
commit 42f3296899
19 changed files with 431 additions and 451 deletions
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34
dom/canvas/ImageBitmapColorUtils.cpp
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@ -12,28 +12,28 @@ namespace dom {
/*
* Utility function form libyuv source files.
*/
static __inline int32 clamp0(int32 v) {
static __inline int32_t clamp0(int32_t v) {
return ((-(v) >> 31) & (v));
}
static __inline int32 clamp255(int32 v) {
static __inline int32_t clamp255(int32_t v) {
return (((255 - (v)) >> 31) | (v)) & 255;
}
static __inline uint32 Clamp(int32 val) {
static __inline uint32_t Clamp(int32_t val) {
int v = clamp0(val);
return (uint32)(clamp255(v));
return (uint32_t)(clamp255(v));
}
#define YG 74 /* (int8)(1.164 * 64 + 0.5) */
#define YG 74 /* (int8_t)(1.164 * 64 + 0.5) */
#define UB 127 /* min(63,(int8)(2.018 * 64)) */
#define UG -25 /* (int8)(-0.391 * 64 - 0.5) */
#define UB 127 /* min(63,(int8_t)(2.018 * 64)) */
#define UG -25 /* (int8_t)(-0.391 * 64 - 0.5) */
#define UR 0
#define VB 0
#define VG -52 /* (int8)(-0.813 * 64 - 0.5) */
#define VR 102 /* (int8)(1.596 * 64 + 0.5) */
#define VG -52 /* (int8_t)(-0.813 * 64 - 0.5) */
#define VR 102 /* (int8_t)(1.596 * 64 + 0.5) */
// Bias
#define BB UB * 128 + VB * 128
@ -41,28 +41,28 @@ static __inline uint32 Clamp(int32 val) {
#define BR UR * 128 + VR * 128
static __inline void
YuvPixel(uint8 y, uint8 u, uint8 v, uint8* b, uint8* g, uint8* r)
YuvPixel(uint8_t y, uint8_t u, uint8_t v, uint8_t* b, uint8_t* g, uint8_t* r)
{
int32 y1 = ((int32)(y) - 16) * YG;
*b = Clamp((int32)((u * UB + v * VB) - (BB) + y1) >> 6);
*g = Clamp((int32)((u * UG + v * VG) - (BG) + y1) >> 6);
*r = Clamp((int32)((u * UR + v * VR) - (BR) + y1) >> 6);
int32_t y1 = ((int32_t)(y) - 16) * YG;
*b = Clamp((int32_t)((u * UB + v * VB) - (BB) + y1) >> 6);
*g = Clamp((int32_t)((u * UG + v * VG) - (BG) + y1) >> 6);
*r = Clamp((int32_t)((u * UR + v * VR) - (BR) + y1) >> 6);
}
static __inline int
RGBToY(uint8 r, uint8 g, uint8 b)
RGBToY(uint8_t r, uint8_t g, uint8_t b)
{
return (66 * r + 129 * g + 25 * b + 0x1080) >> 8;
}
static __inline int
RGBToU(uint8 r, uint8 g, uint8 b)
RGBToU(uint8_t r, uint8_t g, uint8_t b)
{
return (112 * b - 74 * g - 38 * r + 0x8080) >> 8;
}
static __inline int
RGBToV(uint8 r, uint8 g, uint8 b)
RGBToV(uint8_t r, uint8_t g, uint8_t b)
{
return (112 * r - 94 * g - 18 * b + 0x8080) >> 8;
}