diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/dfxvideo/draw.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/plugins/dfxvideo/draw.c b/plugins/dfxvideo/draw.c index 596a1dec..4c4a3f4f 100644 --- a/plugins/dfxvideo/draw.c +++ b/plugins/dfxvideo/draw.c @@ -1408,22 +1408,35 @@ void BlitToYUV(unsigned char * surf,int32_t x,int32_t y) unsigned int startxy; uint32_t lu;unsigned short s; unsigned short row,column; - unsigned short dx=PreviousPSXDisplay.Range.x1; - unsigned short dy=PreviousPSXDisplay.DisplayMode.y; + unsigned short dx = PreviousPSXDisplay.Range.x1; + unsigned short dy = PreviousPSXDisplay.DisplayMode.y; int Y,U,V, R,G,B; - int32_t lPitch=PSXDisplay.DisplayMode.x << 2; + int32_t lPitch = PSXDisplay.DisplayMode.x << 2; uint32_t *destpix; if (PreviousPSXDisplay.Range.y0) // centering needed? { - memset(surf, 0, (PreviousPSXDisplay.Range.y0 >> 1) * lPitch); + for (column = 0; column < PreviousPSXDisplay.Range.y0 >> 1; column++) + { + destpix = (uint32_t *)(surf + (column * lPitch)); + for (row = 0; row < dx; row++) + { + destpix[row] = (4 << 24) | (128 << 16) | (4 << 8) | 128; + } + } dy -= PreviousPSXDisplay.Range.y0; surf += (PreviousPSXDisplay.Range.y0 >> 1) * lPitch; - memset(surf + dy * lPitch, - 0, ((PreviousPSXDisplay.Range.y0 + 1) >> 1) * lPitch); + for (column = 0; column < (PreviousPSXDisplay.Range.y0 + 1) >> 1; column++) + { + destpix = (uint32_t *)(surf + dy * lPitch + (column * lPitch)); + for (row = 0; row < dx; row++) + { + destpix[row] = (4 << 24) | (128 << 16) | (4 << 8) | 128; + } + } } if (PreviousPSXDisplay.Range.x0) @@ -1431,7 +1444,10 @@ void BlitToYUV(unsigned char * surf,int32_t x,int32_t y) for (column = 0; column < dy; column++) { destpix = (uint32_t *)(surf + (column * lPitch)); - memset(destpix, 0, PreviousPSXDisplay.Range.x0 << 2); + for (row = 0; row < PreviousPSXDisplay.Range.x0; row++) + { + destpix[row] = (4 << 24) | (128 << 16) | (4 << 8) | 128; + } } surf += PreviousPSXDisplay.Range.x0 << 2; } |