void VP8DspInit(void) {
VP8InitClipTables();
VP8TransformWHT = TransformWHT;
VP8Transform = TransformTwo;
VP8TransformUV = TransformUV;
VP8TransformDC = TransformDC;
VP8TransformDCUV = TransformDCUV;
VP8TransformAC3 = TransformAC3;
VP8VFilter16 = VFilter16;
VP8HFilter16 = HFilter16;
VP8VFilter8 = VFilter8;
VP8HFilter8 = HFilter8;
VP8VFilter16i = VFilter16i;
VP8HFilter16i = HFilter16i;
VP8VFilter8i = VFilter8i;
VP8HFilter8i = HFilter8i;
VP8SimpleVFilter16 = SimpleVFilter16;
VP8SimpleHFilter16 = SimpleHFilter16;
VP8SimpleVFilter16i = SimpleVFilter16i;
VP8SimpleHFilter16i = SimpleHFilter16i;
// If defined, use CPUInfo() to overwrite some pointers with faster versions.
if (VP8GetCPUInfo != NULL) {
#if defined(WEBP_USE_SSE2)
if (VP8GetCPUInfo(kSSE2)) {
VP8DspInitSSE2();
}
#elif defined(WEBP_USE_NEON)
if (VP8GetCPUInfo(kNEON)) {
VP8DspInitNEON();
}
#elif defined(WEBP_USE_MIPS32)
if (VP8GetCPUInfo(kMIPS32)) {
VP8DspInitMIPS32();
}
#endif
}
}
WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) {
if (dec_last_cpuinfo_used == VP8GetCPUInfo) return;
VP8InitClipTables();
VP8TransformWHT = TransformWHT;
VP8Transform = TransformTwo;
VP8TransformUV = TransformUV;
VP8TransformDC = TransformDC;
VP8TransformDCUV = TransformDCUV;
VP8TransformAC3 = TransformAC3;
VP8VFilter16 = VFilter16;
VP8HFilter16 = HFilter16;
VP8VFilter8 = VFilter8;
VP8HFilter8 = HFilter8;
VP8VFilter16i = VFilter16i;
VP8HFilter16i = HFilter16i;
VP8VFilter8i = VFilter8i;
VP8HFilter8i = HFilter8i;
VP8SimpleVFilter16 = SimpleVFilter16;
VP8SimpleHFilter16 = SimpleHFilter16;
VP8SimpleVFilter16i = SimpleVFilter16i;
VP8SimpleHFilter16i = SimpleHFilter16i;
VP8PredLuma4[0] = DC4;
VP8PredLuma4[1] = TM4;
VP8PredLuma4[2] = VE4;
VP8PredLuma4[3] = HE4;
VP8PredLuma4[4] = RD4;
VP8PredLuma4[5] = VR4;
VP8PredLuma4[6] = LD4;
VP8PredLuma4[7] = VL4;
VP8PredLuma4[8] = HD4;
VP8PredLuma4[9] = HU4;
VP8PredLuma16[0] = DC16;
VP8PredLuma16[1] = TM16;
VP8PredLuma16[2] = VE16;
VP8PredLuma16[3] = HE16;
VP8PredLuma16[4] = DC16NoTop;
VP8PredLuma16[5] = DC16NoLeft;
VP8PredLuma16[6] = DC16NoTopLeft;
VP8PredChroma8[0] = DC8uv;
VP8PredChroma8[1] = TM8uv;
VP8PredChroma8[2] = VE8uv;
VP8PredChroma8[3] = HE8uv;
VP8PredChroma8[4] = DC8uvNoTop;
VP8PredChroma8[5] = DC8uvNoLeft;
VP8PredChroma8[6] = DC8uvNoTopLeft;
// If defined, use CPUInfo() to overwrite some pointers with faster versions.
if (VP8GetCPUInfo != NULL) {
#if defined(WEBP_USE_SSE2)
if (VP8GetCPUInfo(kSSE2)) {
VP8DspInitSSE2();
#if defined(WEBP_USE_SSE41)
if (VP8GetCPUInfo(kSSE4_1)) {
VP8DspInitSSE41();
}
#endif
}
#endif
#if defined(WEBP_USE_NEON)
if (VP8GetCPUInfo(kNEON)) {
VP8DspInitNEON();
}
#endif
#if defined(WEBP_USE_MIPS32)
if (VP8GetCPUInfo(kMIPS32)) {
VP8DspInitMIPS32();
}
#endif
#if defined(WEBP_USE_MIPS_DSP_R2)
if (VP8GetCPUInfo(kMIPSdspR2)) {
VP8DspInitMIPSdspR2();
}
#endif
}
dec_last_cpuinfo_used = VP8GetCPUInfo;
}
WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) {
if (dec_last_cpuinfo_used == VP8GetCPUInfo) return;
VP8InitClipTables();
#if !WEBP_NEON_OMIT_C_CODE
VP8TransformWHT = TransformWHT_C;
VP8Transform = TransformTwo_C;
VP8TransformDC = TransformDC_C;
VP8TransformAC3 = TransformAC3_C;
#endif
VP8TransformUV = TransformUV_C;
VP8TransformDCUV = TransformDCUV_C;
#if !WEBP_NEON_OMIT_C_CODE
VP8VFilter16 = VFilter16_C;
VP8VFilter16i = VFilter16i_C;
VP8HFilter16 = HFilter16_C;
VP8VFilter8 = VFilter8_C;
VP8VFilter8i = VFilter8i_C;
VP8SimpleVFilter16 = SimpleVFilter16_C;
VP8SimpleHFilter16 = SimpleHFilter16_C;
VP8SimpleVFilter16i = SimpleVFilter16i_C;
VP8SimpleHFilter16i = SimpleHFilter16i_C;
#endif
#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC
VP8HFilter16i = HFilter16i_C;
VP8HFilter8 = HFilter8_C;
VP8HFilter8i = HFilter8i_C;
#endif
#if !WEBP_NEON_OMIT_C_CODE
VP8PredLuma4[0] = DC4_C;
VP8PredLuma4[1] = TM4_C;
VP8PredLuma4[2] = VE4_C;
VP8PredLuma4[4] = RD4_C;
VP8PredLuma4[6] = LD4_C;
#endif
VP8PredLuma4[3] = HE4_C;
VP8PredLuma4[5] = VR4_C;
VP8PredLuma4[7] = VL4_C;
VP8PredLuma4[8] = HD4_C;
VP8PredLuma4[9] = HU4_C;
#if !WEBP_NEON_OMIT_C_CODE
VP8PredLuma16[0] = DC16_C;
VP8PredLuma16[1] = TM16_C;
VP8PredLuma16[2] = VE16_C;
VP8PredLuma16[3] = HE16_C;
VP8PredLuma16[4] = DC16NoTop_C;
VP8PredLuma16[5] = DC16NoLeft_C;
VP8PredLuma16[6] = DC16NoTopLeft_C;
VP8PredChroma8[0] = DC8uv_C;
VP8PredChroma8[1] = TM8uv_C;
VP8PredChroma8[2] = VE8uv_C;
VP8PredChroma8[3] = HE8uv_C;
VP8PredChroma8[4] = DC8uvNoTop_C;
VP8PredChroma8[5] = DC8uvNoLeft_C;
VP8PredChroma8[6] = DC8uvNoTopLeft_C;
#endif
VP8DitherCombine8x8 = DitherCombine8x8_C;
// If defined, use CPUInfo() to overwrite some pointers with faster versions.
if (VP8GetCPUInfo != NULL) {
#if defined(WEBP_USE_SSE2)
if (VP8GetCPUInfo(kSSE2)) {
VP8DspInitSSE2();
#if defined(WEBP_USE_SSE41)
if (VP8GetCPUInfo(kSSE4_1)) {
VP8DspInitSSE41();
}
#endif
}
#endif
#if defined(WEBP_USE_MIPS32)
if (VP8GetCPUInfo(kMIPS32)) {
VP8DspInitMIPS32();
}
#endif
#if defined(WEBP_USE_MIPS_DSP_R2)
if (VP8GetCPUInfo(kMIPSdspR2)) {
VP8DspInitMIPSdspR2();
}
#endif
#if defined(WEBP_USE_MSA)
if (VP8GetCPUInfo(kMSA)) {
VP8DspInitMSA();
}
#endif
}
#if defined(WEBP_USE_NEON)
if (WEBP_NEON_OMIT_C_CODE ||
(VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) {
VP8DspInitNEON();
}
#endif
assert(VP8TransformWHT != NULL);
assert(VP8Transform != NULL);
assert(VP8TransformDC != NULL);
assert(VP8TransformAC3 != NULL);
assert(VP8TransformUV != NULL);
assert(VP8TransformDCUV != NULL);
assert(VP8VFilter16 != NULL);
assert(VP8HFilter16 != NULL);
assert(VP8VFilter8 != NULL);
assert(VP8HFilter8 != NULL);
assert(VP8VFilter16i != NULL);
assert(VP8HFilter16i != NULL);
assert(VP8VFilter8i != NULL);
assert(VP8HFilter8i != NULL);
assert(VP8SimpleVFilter16 != NULL);
assert(VP8SimpleHFilter16 != NULL);
assert(VP8SimpleVFilter16i != NULL);
assert(VP8SimpleHFilter16i != NULL);
assert(VP8PredLuma4[0] != NULL);
assert(VP8PredLuma4[1] != NULL);
assert(VP8PredLuma4[2] != NULL);
assert(VP8PredLuma4[3] != NULL);
assert(VP8PredLuma4[4] != NULL);
assert(VP8PredLuma4[5] != NULL);
assert(VP8PredLuma4[6] != NULL);
assert(VP8PredLuma4[7] != NULL);
assert(VP8PredLuma4[8] != NULL);
assert(VP8PredLuma4[9] != NULL);
assert(VP8PredLuma16[0] != NULL);
assert(VP8PredLuma16[1] != NULL);
assert(VP8PredLuma16[2] != NULL);
assert(VP8PredLuma16[3] != NULL);
assert(VP8PredLuma16[4] != NULL);
assert(VP8PredLuma16[5] != NULL);
assert(VP8PredLuma16[6] != NULL);
assert(VP8PredChroma8[0] != NULL);
assert(VP8PredChroma8[1] != NULL);
assert(VP8PredChroma8[2] != NULL);
assert(VP8PredChroma8[3] != NULL);
assert(VP8PredChroma8[4] != NULL);
assert(VP8PredChroma8[5] != NULL);
assert(VP8PredChroma8[6] != NULL);
assert(VP8DitherCombine8x8 != NULL);
dec_last_cpuinfo_used = VP8GetCPUInfo;
}