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unify the ALTERNATE_CODE flag usage

Browse Source 
Pattern is now:
 #if !defined(FLAG)
 #define FLAG 0   // ALTERNATE_CODE
 #endif
...
 #if (FLAG == 1)
 ...
 #else
  ...
 #endif    // FLAG
...

Removed some unused code / flags:
  WEBP_YUV_USE_TABLE, WEBP_REFERENCE_IMPLEMENTATION,
  experimental code,  VP8YUVInit(), ...

BUG=webp:355

Change-Id: I98deb9189446a4cfd665c13ea8aa1ce6a308c63f
This commit is contained in:
skal
2017-07-31 18:53:29 -07:00
committed by James Zern
parent c4568b47fd
commit 663a6d9d2e
19 changed files with 70 additions and 163 deletions
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8
src/dsp/lossless_mips_dsp_r2.c
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@ -492,7 +492,7 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src,
"ins %[temp3], %[temp5], 16, 4 \n\t"
"addiu %[src], %[src], 16 \n\t"
"precr.qb.ph %[temp3], %[temp3], %[temp2] \n\t"
#ifdef WEBP_SWAP_16BIT_CSP
#if (WEBP_SWAP_16BIT_CSP == 1)
"usw %[temp1], 0(%[dst]) \n\t"
"usw %[temp3], 4(%[dst]) \n\t"
#else
@ -514,7 +514,7 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src,
"ins %[temp0], %[temp5], 16, 4 \n\t"
"addiu %[src], %[src], 4 \n\t"
"precr.qb.ph %[temp0], %[temp0], %[temp0] \n\t"
#ifdef WEBP_SWAP_16BIT_CSP
#if (WEBP_SWAP_16BIT_CSP == 1)
"ush %[temp0], 0(%[dst]) \n\t"
#else
"wsbh %[temp0], %[temp0] \n\t"
@ -570,7 +570,7 @@ static void ConvertBGRAToRGB565(const uint32_t* src,
"ins %[temp2], %[temp3], 0, 5 \n\t"
"addiu %[src], %[src], 16 \n\t"
"append %[temp2], %[temp1], 16 \n\t"
#ifdef WEBP_SWAP_16BIT_CSP
#if (WEBP_SWAP_16BIT_CSP == 1)
"usw %[temp0], 0(%[dst]) \n\t"
"usw %[temp2], 4(%[dst]) \n\t"
#else
@ -592,7 +592,7 @@ static void ConvertBGRAToRGB565(const uint32_t* src,
"ins %[temp4], %[temp5], 0, 11 \n\t"
"addiu %[src], %[src], 4 \n\t"
"ins %[temp4], %[temp0], 0, 5 \n\t"
#ifdef WEBP_SWAP_16BIT_CSP
#if (WEBP_SWAP_16BIT_CSP == 1)
"ush %[temp4], 0(%[dst]) \n\t"
#else
"wsbh %[temp4], %[temp4] \n\t"