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static xfb to reduce mem frag

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dborth 2010-06-20 00:26:54 +00:00
parent 4a6ca4b34d
commit ed1d7fa58f
1 changed files with 5 additions and 6 deletions
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11
source/gcvideo.cpp
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@ -563,12 +563,6 @@ static void SetupVideoMode(GXRModeObj * mode)
VIDEO_Configure (mode); VIDEO_Configure (mode);
VIDEO_Flush(); VIDEO_Flush();
// Allocate the video buffers
if(xfb[0]) free(MEM_K1_TO_K0(xfb[0]));
if(xfb[1]) free(MEM_K1_TO_K0(xfb[1]));
xfb[0] = (u32 *) MEM_K0_TO_K1 (SYS_AllocateFramebuffer (mode));
xfb[1] = (u32 *) MEM_K0_TO_K1 (SYS_AllocateFramebuffer (mode));
// Clear framebuffers etc. // Clear framebuffers etc.
VIDEO_ClearFrameBuffer (mode, xfb[0], COLOR_BLACK); VIDEO_ClearFrameBuffer (mode, xfb[0], COLOR_BLACK);
VIDEO_ClearFrameBuffer (mode, xfb[1], COLOR_BLACK); VIDEO_ClearFrameBuffer (mode, xfb[1], COLOR_BLACK);
@ -598,6 +592,11 @@ void
InitGCVideo () InitGCVideo ()
{ {
VIDEO_Init(); VIDEO_Init();
// Allocate the video buffers
xfb[0] = (u32 *) MEM_K0_TO_K1 (memalign(32, 640*574*2));
xfb[1] = (u32 *) MEM_K0_TO_K1 (memalign(32, 640*574*2));
GXRModeObj *rmode = FindVideoMode(); GXRModeObj *rmode = FindVideoMode();
SetupVideoMode(rmode); SetupVideoMode(rmode);
LWP_CreateThread (&vbthread, vbgetback, NULL, vbstack, TSTACK, 68); LWP_CreateThread (&vbthread, vbgetback, NULL, vbstack, TSTACK, 68);