generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge changes Idbfabe42,I788f1a30

Browse Source 
* changes:
  cpplint issues resolved in vp9_variance_mmx.c
  cpplint issues in vp9_ssim.c
This commit is contained in:
Jim Bankoski
2013-10-05 16:32:50 -07:00
committed by Gerrit Code Review
parent 2dba2eb46a 5b4f836148
commit 6a7b1fb754
2 changed files with 28 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
vp9/encoder/vp9_ssim.c
View File

@@ -42,8 +42,8 @@ void vp9_ssim_parms_8x8_c(uint8_t *s, int sp, uint8_t *r, int rp,
}
}
const static int64_t cc1 = 26634; // (64^2*(.01*255)^2
const static int64_t cc2 = 239708; // (64^2*(.03*255)^2
static const int64_t cc1 = 26634; // (64^2*(.01*255)^2
static const int64_t cc2 = 239708; // (64^2*(.03*255)^2
static double similarity(unsigned long sum_s, unsigned long sum_r,
unsigned long sum_sq_s, unsigned long sum_sq_r,

45
vp9/encoder/x86/vp9_variance_mmx.c
View File

@@ -8,12 +8,12 @@
* be found in the AUTHORS file in the root of the source tree.
*/
#include "vpx_config.h"
#include "./vpx_config.h"
#include "vp9/encoder/vp9_variance.h"
#include "vp9/common/vp9_pragmas.h"
#include "vpx_ports/mem.h"
extern unsigned int vp9_get_mb_ss_mmx(const short *src_ptr);
extern unsigned int vp9_get_mb_ss_mmx(const int16_t *src_ptr);
extern unsigned int vp9_get8x8var_mmx
(
const unsigned char *src_ptr,
@@ -45,7 +45,6 @@ unsigned int vp9_variance4x4_mmx(
vp9_get4x4var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg);
*sse = var;
return (var - (((unsigned int)avg * avg) >> 4));
}
unsigned int vp9_variance8x8_mmx(
@@ -61,7 +60,6 @@ unsigned int vp9_variance8x8_mmx(
*sse = var;
return (var - (((unsigned int)avg * avg) >> 6));
}
unsigned int vp9_mse16x16_mmx(
@@ -74,10 +72,14 @@ unsigned int vp9_mse16x16_mmx(
int sum0, sum1, sum2, sum3;
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
vp9_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0,
&sum0);
vp9_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride,
&sse1, &sum1);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride,
ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride,
ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
var = sse0 + sse1 + sse2 + sse3;
*sse = var;
@@ -94,11 +96,14 @@ unsigned int vp9_variance16x16_mmx(
unsigned int sse0, sse1, sse2, sse3, var;
int sum0, sum1, sum2, sum3, avg;
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
vp9_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0,
&sum0);
vp9_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride,
&sse1, &sum1);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride,
ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride,
ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
var = sse0 + sse1 + sse2 + sse3;
avg = sum0 + sum1 + sum2 + sum3;
@@ -115,14 +120,15 @@ unsigned int vp9_variance16x8_mmx(
unsigned int sse0, sse1, var;
int sum0, sum1, avg;
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
vp9_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0,
&sum0);
vp9_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride,
&sse1, &sum1);
var = sse0 + sse1;
avg = sum0 + sum1;
*sse = var;
return (var - (((unsigned int)avg * avg) >> 7));
}
@@ -135,13 +141,14 @@ unsigned int vp9_variance8x16_mmx(
unsigned int sse0, sse1, var;
int sum0, sum1, avg;
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse1, &sum1);
vp9_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0,
&sum0);
vp9_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride,
ref_ptr + 8 * recon_stride, recon_stride, &sse1, &sum1);
var = sse0 + sse1;
avg = sum0 + sum1;
*sse = var;
return (var - (((unsigned int)avg * avg) >> 7));
}