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add stub dsp/enc_avx2.c

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VP8EncDspInitAVX2 is included in sse2 builds for now, later a configure
flag should be added to avoid the stub when avx2 is unavailable/disabled

Change-Id: I6127b687c273f46f41652aaf8e3b86ae3cfb8108
This commit is contained in:
James Zern
2014-05-22 00:26:18 -07:00
parent 1b99c09cdc
commit 178e9a69ae
6 changed files with 44 additions and 3 deletions
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7
src/dsp/enc.c
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@@ -688,6 +688,7 @@ VP8QuantizeBlockWHT VP8EncQuantizeBlockWHT;
VP8BlockCopy VP8Copy4x4;
extern void VP8EncDspInitSSE2(void);
extern void VP8EncDspInitAVX2(void);
extern void VP8EncDspInitNEON(void);
extern void VP8EncDspInitMIPS32(void);
@@ -719,6 +720,12 @@ void VP8EncDspInit(void) {
if (VP8GetCPUInfo(kSSE2)) {
VP8EncDspInitSSE2();
}
// TODO(jzern): this should be conditionally included based on a configure
// (HAVE_AVX2) define. We can't use WEBP_USE_AVX2/__AVX2__ here as -mavx2
// won't be defined for this file.
if (VP8GetCPUInfo(kAVX2)) {
VP8EncDspInitAVX2();
}
#elif defined(WEBP_USE_NEON)
if (VP8GetCPUInfo(kNEON)) {
VP8EncDspInitNEON();