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VP8EncDspCostInit*: add missing TSan annotations

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Change-Id: I4cdb84bc8c9a8c6aa34b5773c8fb69e5810a9809
This commit is contained in:
James Zern 2015-02-09 22:39:14 -08:00
parent d97c143da6
commit e3d9771aa1
4 changed files with 12 additions and 4 deletions
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9
src/dsp/cost.c
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@ -78,7 +78,12 @@ extern void VP8SetResidualCoeffsSSE2(const int16_t* const coeffs,
VP8Residual* const res);
#endif // WEBP_USE_SSE2
void VP8EncDspCostInit(void) {
static volatile VP8CPUInfo cost_last_cpuinfo_used =
(VP8CPUInfo)&cost_last_cpuinfo_used;
WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInit(void) {
if (cost_last_cpuinfo_used == VP8GetCPUInfo) return;
VP8GetResidualCost = GetResidualCost;
VP8SetResidualCoeffs = SetResidualCoeffs;
@ -100,6 +105,8 @@ void VP8EncDspCostInit(void) {
}
#endif
}
cost_last_cpuinfo_used = VP8GetCPUInfo;
}
//------------------------------------------------------------------------------

2
src/dsp/cost_mips32.c
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@ -173,7 +173,7 @@ static void SetResidualCoeffs(const int16_t* const coeffs,
extern WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInitMIPS32(void);
void VP8EncDspCostInitMIPS32(void) {
void WEBP_TSAN_IGNORE_FUNCTION VP8EncDspCostInitMIPS32(void) {
#if defined(WEBP_USE_MIPS32)
VP8GetResidualCost = GetResidualCost;
VP8SetResidualCoeffs = SetResidualCoeffs;

2
src/dsp/cost_mips_dsp_r2.c
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@ -103,7 +103,7 @@ static int GetResidualCost(int ctx0, const VP8Residual* const res) {
extern WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInitMIPSdspR2(void);
void VP8EncDspCostInitMIPSdspR2(void) {
void WEBP_TSAN_IGNORE_FUNCTION VP8EncDspCostInitMIPSdspR2(void) {
#if defined(WEBP_USE_MIPS_DSP_R2)
VP8GetResidualCost = GetResidualCost;
#endif // WEBP_USE_MIPS_DSP_R2

3
src/dsp/dsp.h
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@ -189,7 +189,8 @@ typedef int (*VP8GetResidualCostFunc)(int ctx0,
const struct VP8Residual* const res);
extern VP8GetResidualCostFunc VP8GetResidualCost;
void VP8EncDspCostInit(void); // must be called first
// must be called before anything using the above
WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInit(void);
//------------------------------------------------------------------------------
// Decoding