src/third_party/skia/src/opts/SkBlitMask_opts_arm.cpp

   1
   2 #include "SkColor.h"
   3 #include "SkColorPriv.h"
   4 #include "SkBlitMask.h"
   5 #include "SkUtilsArm.h"
   6 #include "SkBlitMask_opts_arm_neon.h"
   7
   8 SkBlitMask::ColorProc SkBlitMask::PlatformColorProcs(SkBitmap::Config dstConfig,
   9                                                      SkMask::Format maskFormat,
  10                                                      SkColor color) {
  11 #if SK_ARM_NEON_IS_NONE
  12     return NULL;
  13 #else
  14 /* ** This has been disabled until we can diagnose and fix the SIGILL generated
  15    ** in the NEON code.  See http://skbug.com/2067 for details.
  16 #if SK_ARM_NEON_IS_DYNAMIC
  17     if (!sk_cpu_arm_has_neon()) {
  18         return NULL;
  19     }
  20 #endif
  21     if ((SkBitmap::kARGB_8888_Config == dstConfig) &&
  22         (SkMask::kA8_Format == maskFormat)) {
  23             return D32_A8_Factory_neon(color);
  24     }
  25 */
  26 #endif
  27
  28     // We don't need to handle the SkMask::kLCD16_Format case as the default
  29     // LCD16 will call us through SkBlitMask::PlatformBlitRowProcs16()
  30
  31     return NULL;
  32 }
  33
  34 SkBlitMask::BlitLCD16RowProc SkBlitMask::PlatformBlitRowProcs16(bool isOpaque) {
  35     if (isOpaque) {
  36         return SK_ARM_NEON_WRAP(SkBlitLCD16OpaqueRow);
  37     } else {
  38         return SK_ARM_NEON_WRAP(SkBlitLCD16Row);
  39     }
  40 }
  41
  42 SkBlitMask::RowProc SkBlitMask::PlatformRowProcs(SkBitmap::Config dstConfig,
  43                                                  SkMask::Format maskFormat,
  44                                                  RowFlags flags) {
  45     return NULL;
  46 }