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swscale/x86/rgb2rgb: Don't unnecessarily check for inline ASM 

The SSE2 and AVX versions of deinterleaveBytes are external ASM.
Move them out of the inline ASM template.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2024-06-05 22:47:17 +02:00
parent f7305eb3b3
commit c1c35380a7
2 changed files with 36 additions and 42 deletions
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48
libswscale/x86/rgb2rgb.c
View File

@ -100,13 +100,6 @@ DECLARE_ALIGNED(8, extern const uint64_t, ff_bgr2UVOffset);
#define RENAME(a) a ## _sse2
#include "rgb2rgb_template.c"
//AVX versions
#undef RENAME
#undef COMPILE_TEMPLATE_AVX
#define COMPILE_TEMPLATE_AVX 1
#define RENAME(a) a ## _avx
#include "rgb2rgb_template.c"
/*
RGB15->RGB16 original by Strepto/Astral
ported to gcc & bugfixed : A'rpi
@ -138,6 +131,33 @@ void ff_uyvytoyuv422_avx(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
int lumStride, int chromStride, int srcStride);
#endif
#define DEINTERLEAVE_BYTES(cpuext) \
void ff_nv12ToUV_ ## cpuext(uint8_t *dstU, uint8_t *dstV, \
const uint8_t *unused, \
const uint8_t *src1, \
const uint8_t *src2, \
int w, \
uint32_t *unused2, \
void *opq); \
static void deinterleave_bytes_ ## cpuext(const uint8_t *src, uint8_t *dst1, uint8_t *dst2, \
int width, int height, int srcStride, \
int dst1Stride, int dst2Stride) \
{ \
for (int h = 0; h < height; h++) { \
ff_nv12ToUV_ ## cpuext(dst1, dst2, NULL, src, NULL, width, NULL, NULL); \
src += srcStride; \
dst1 += dst1Stride; \
dst2 += dst2Stride; \
} \
}
#if HAVE_SSE2_EXTERNAL
DEINTERLEAVE_BYTES(sse2)
#endif
#if HAVE_AVX_EXTERNAL
DEINTERLEAVE_BYTES(avx)
#endif
av_cold void rgb2rgb_init_x86(void)
{
int cpu_flags = av_get_cpu_flags();
@ -147,18 +167,19 @@ av_cold void rgb2rgb_init_x86(void)
rgb2rgb_init_mmxext();
if (INLINE_SSE2(cpu_flags))
rgb2rgb_init_sse2();
if (INLINE_AVX(cpu_flags))
rgb2rgb_init_avx();
#endif /* HAVE_INLINE_ASM */
if (EXTERNAL_MMXEXT(cpu_flags)) {
shuffle_bytes_2103 = ff_shuffle_bytes_2103_mmxext;
}
#if HAVE_SSE2_EXTERNAL
if (EXTERNAL_SSE2(cpu_flags)) {
#if ARCH_X86_64
uyvytoyuv422 = ff_uyvytoyuv422_sse2;
#endif
deinterleaveBytes = deinterleave_bytes_sse2;
}
#endif
if (EXTERNAL_SSSE3(cpu_flags)) {
shuffle_bytes_0321 = ff_shuffle_bytes_0321_ssse3;
shuffle_bytes_2103 = ff_shuffle_bytes_2103_ssse3;
@ -166,16 +187,19 @@ av_cold void rgb2rgb_init_x86(void)
shuffle_bytes_3012 = ff_shuffle_bytes_3012_ssse3;
shuffle_bytes_3210 = ff_shuffle_bytes_3210_ssse3;
}
#if HAVE_AVX_EXTERNAL
if (EXTERNAL_AVX(cpu_flags)) {
deinterleaveBytes = deinterleave_bytes_avx;
#if ARCH_X86_64
uyvytoyuv422 = ff_uyvytoyuv422_avx;
}
if (EXTERNAL_AVX2_FAST(cpu_flags)) {
shuffle_bytes_0321 = ff_shuffle_bytes_0321_avx2;
shuffle_bytes_2103 = ff_shuffle_bytes_2103_avx2;
shuffle_bytes_1230 = ff_shuffle_bytes_1230_avx2;
shuffle_bytes_3012 = ff_shuffle_bytes_3012_avx2;
shuffle_bytes_3210 = ff_shuffle_bytes_3210_avx2;
}
if (EXTERNAL_AVX(cpu_flags)) {
uyvytoyuv422 = ff_uyvytoyuv422_avx;
#endif
}
#endif
}

30
libswscale/x86/rgb2rgb_template.c
View File

@ -1816,31 +1816,6 @@ static void RENAME(interleaveBytes)(const uint8_t *src1, const uint8_t *src2, ui
}
#endif /* !COMPILE_TEMPLATE_AVX && COMPILE_TEMPLATE_SSE2 */
#if !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL
#if COMPILE_TEMPLATE_SSE2 && HAVE_X86ASM
void RENAME(ff_nv12ToUV)(uint8_t *dstU, uint8_t *dstV,
const uint8_t *unused,
const uint8_t *src1,
const uint8_t *src2,
int w,
uint32_t *unused2,
void *opq);
static void RENAME(deinterleaveBytes)(const uint8_t *src, uint8_t *dst1, uint8_t *dst2,
int width, int height, int srcStride,
int dst1Stride, int dst2Stride)
{
int h;
for (h = 0; h < height; h++) {
RENAME(ff_nv12ToUV)(dst1, dst2, NULL, src, NULL, width, NULL, NULL);
src += srcStride;
dst1 += dst1Stride;
dst2 += dst2Stride;
}
}
#endif /* COMPILE_TEMPLATE_SSE2 && HAVE_X86ASM */
#endif /* !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL */
#if !COMPILE_TEMPLATE_SSE2
static inline void RENAME(vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
uint8_t *dst1, uint8_t *dst2,
@ -2441,9 +2416,4 @@ static av_cold void RENAME(rgb2rgb_init)(void)
#if !COMPILE_TEMPLATE_AVX && COMPILE_TEMPLATE_SSE2
interleaveBytes = RENAME(interleaveBytes);
#endif /* !COMPILE_TEMPLATE_AVX && COMPILE_TEMPLATE_SSE2 */
#if !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL
#if COMPILE_TEMPLATE_SSE2 && HAVE_X86ASM
deinterleaveBytes = RENAME(deinterleaveBytes);
#endif
#endif
}