ShuriZma
/
mgba
mirror of https://github.com/mgba-emu/mgba.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GBA Video: Fix resetting palettes

This commit is contained in:
Vicki Pfau 2020-12-01 21:23:48 -08:00
parent aaf1fef5ad
commit 046f7a3374
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/gba/renderers/gl.c
View File

@ -931,9 +931,18 @@ void GBAVideoGLRendererReset(struct GBAVideoRenderer* renderer) {
glRenderer->dispcnt = 0x0080;
glRenderer->mosaic = 0;
glRenderer->nextPalette = 0;
glRenderer->lastPalette = 1;
glRenderer->lastPalette = GBA_VIDEO_VERTICAL_PIXELS - 1;
memset(glRenderer->shadowRegs, 0, sizeof(glRenderer->shadowRegs));
glRenderer->regsDirty = 0xFFFFFFFFFFFEULL;
int i;
for (i = 0; i < 512; ++i) {
int r = M_R5(glRenderer->d.palette[i]);
int g = M_G5(glRenderer->d.palette[i]) << 1;
g |= g >> 5;
int b = M_B5(glRenderer->d.palette[i]);
glRenderer->shadowPalette[0][i] = (r << 11) | (g << 5) | b;
}
}
void GBAVideoGLRendererWriteVRAM(struct GBAVideoRenderer* renderer, uint32_t address) {