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32-bit AVX2 impl. of h2v2 & h2v1 upsampling

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(Fancy & Plain)
This commit is contained in:
DRC
2016-07-07 20:34:08 -05:00
parent 421d34fd2f
commit 6d765524bc
4 changed files with 792 additions and 8 deletions
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34
simd/jsimd_i386.c
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@@ -431,6 +431,8 @@ jsimd_can_h2v2_upsample (void)
if (sizeof(JDIMENSION) != 4)
return 0;
if (simd_support & JSIMD_AVX2)
return 1;
if (simd_support & JSIMD_SSE2)
return 1;
if (simd_support & JSIMD_MMX)
@@ -450,6 +452,8 @@ jsimd_can_h2v1_upsample (void)
if (sizeof(JDIMENSION) != 4)
return 0;
if (simd_support & JSIMD_AVX2)
return 1;
if (simd_support & JSIMD_SSE2)
return 1;
if (simd_support & JSIMD_MMX)
@@ -464,7 +468,10 @@ jsimd_h2v2_upsample (j_decompress_ptr cinfo,
JSAMPARRAY input_data,
JSAMPARRAY *output_data_ptr)
{
if (simd_support & JSIMD_SSE2)
if (simd_support & JSIMD_AVX2)
jsimd_h2v2_upsample_avx2(cinfo->max_v_samp_factor, cinfo->output_width,
input_data, output_data_ptr);
else if (simd_support & JSIMD_SSE2)
jsimd_h2v2_upsample_sse2(cinfo->max_v_samp_factor, cinfo->output_width,
input_data, output_data_ptr);
else if (simd_support & JSIMD_MMX)
@@ -478,7 +485,10 @@ jsimd_h2v1_upsample (j_decompress_ptr cinfo,
JSAMPARRAY input_data,
JSAMPARRAY *output_data_ptr)
{
if (simd_support & JSIMD_SSE2)
if (simd_support & JSIMD_AVX2)
jsimd_h2v1_upsample_avx2(cinfo->max_v_samp_factor, cinfo->output_width,
input_data, output_data_ptr);
else if (simd_support & JSIMD_SSE2)
jsimd_h2v1_upsample_sse2(cinfo->max_v_samp_factor, cinfo->output_width,
input_data, output_data_ptr);
else if (simd_support & JSIMD_MMX)
@@ -497,6 +507,9 @@ jsimd_can_h2v2_fancy_upsample (void)
if (sizeof(JDIMENSION) != 4)
return 0;
if ((simd_support & JSIMD_AVX2) &&
IS_ALIGNED_AVX(jconst_fancy_upsample_avx2))
return 1;
if ((simd_support & JSIMD_SSE2) &&
IS_ALIGNED_SSE(jconst_fancy_upsample_sse2))
return 1;
@@ -517,6 +530,9 @@ jsimd_can_h2v1_fancy_upsample (void)
if (sizeof(JDIMENSION) != 4)
return 0;
if ((simd_support & JSIMD_AVX2) &&
IS_ALIGNED_AVX(jconst_fancy_upsample_avx2))
return 1;
if ((simd_support & JSIMD_SSE2) &&
IS_ALIGNED_SSE(jconst_fancy_upsample_sse2))
return 1;
@@ -532,8 +548,11 @@ jsimd_h2v2_fancy_upsample (j_decompress_ptr cinfo,
JSAMPARRAY input_data,
JSAMPARRAY *output_data_ptr)
{
if ((simd_support & JSIMD_SSE2) &&
IS_ALIGNED_SSE(jconst_fancy_upsample_sse2))
if (simd_support & JSIMD_AVX2)
jsimd_h2v2_fancy_upsample_avx2(cinfo->max_v_samp_factor,
compptr->downsampled_width, input_data,
output_data_ptr);
else if (simd_support & JSIMD_SSE2)
jsimd_h2v2_fancy_upsample_sse2(cinfo->max_v_samp_factor,
compptr->downsampled_width, input_data,
output_data_ptr);
@@ -549,8 +568,11 @@ jsimd_h2v1_fancy_upsample (j_decompress_ptr cinfo,
JSAMPARRAY input_data,
JSAMPARRAY *output_data_ptr)
{
if ((simd_support & JSIMD_SSE2) &&
IS_ALIGNED_SSE(jconst_fancy_upsample_sse2))
if (simd_support & JSIMD_AVX2)
jsimd_h2v1_fancy_upsample_avx2(cinfo->max_v_samp_factor,
compptr->downsampled_width, input_data,
output_data_ptr);
else if (simd_support & JSIMD_SSE2)
jsimd_h2v1_fancy_upsample_sse2(cinfo->max_v_samp_factor,
compptr->downsampled_width, input_data,
output_data_ptr);