diff options
Diffstat (limited to 'backends/platform/wince/CEScaler.cpp')
| -rw-r--r-- | backends/platform/wince/CEScaler.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/backends/platform/wince/CEScaler.cpp b/backends/platform/wince/CEScaler.cpp index 4cc675e006..bfdb74319d 100644 --- a/backends/platform/wince/CEScaler.cpp +++ b/backends/platform/wince/CEScaler.cpp @@ -53,6 +53,15 @@ void PocketPCPortraitTemplate(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPt } MAKE_WRAPPER(PocketPCPortrait) +void PocketPCRawPortrait(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { + + while (height--) { + memcpy(dstPtr, srcPtr, width*sizeof(uint16_t)); + srcPtr += srcPitch; + dstPtr += dstPitch; + } +} + // Our version of an aspect scaler. Main difference is the out-of-place // operation, omitting a straight blit step the sdl backend does. Also, // tests show unaligned access errors with the stock aspect scaler. @@ -117,6 +126,7 @@ void PocketPCLandscapeAspect(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr #ifdef ARM extern "C" { void PocketPCHalfARM(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height, int mask, int round); + void SmartphoneLandscapeARM(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height, int mask); // Rounding constants and masks used for different pixel formats int roundingconstants[] = { 0x00200802, 0x00201002 }; int redbluegreenMasks[] = { 0x03E07C1F, 0x07E0F81F }; @@ -156,7 +166,7 @@ void PocketPCHalf(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 ds if (gBitFormat == 565) PocketPCHalfTemplate<565>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); else - PocketPCHalfTemplate<565>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); + PocketPCHalfTemplate<555>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); #endif } @@ -217,4 +227,15 @@ void SmartphoneLandscapeTemplate(const uint8 *srcPtr, uint32 srcPitch, uint8 *ds } } } -MAKE_WRAPPER(SmartphoneLandscape) + +void SmartphoneLandscape(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { +#ifdef ARM + int maskUsed = (gBitFormat == 565); + SmartphoneLandscapeARM(srcPtr, srcPitch, dstPtr, dstPitch, width, height, redbluegreenMasks[maskUsed]); +#else + if (gBitFormat == 565) + SmartphoneLandscape<565>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); + else + SmartphoneLandscape<555>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); +#endif +} |