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GB Video: Fix clearing scanline buffer (fixes #1958)

This commit is contained in:
Vicki Pfau 2020-12-01 21:16:06 -08:00
parent 41a40acefc
commit aaf1fef5ad
1 changed files with 2 additions and 2 deletions
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4
src/gb/renderers/software.c
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@ -570,7 +570,7 @@ static void GBVideoSoftwareRendererDrawRange(struct GBVideoRenderer* renderer, i
maps += GB_SIZE_MAP;
}
if (softwareRenderer->d.disableBG) {
memset(&softwareRenderer->row[startX], 0, endX - startX);
memset(&softwareRenderer->row[startX], 0, (endX - startX) * sizeof(softwareRenderer->row[0]));
}
if (GBRegisterLCDCIsBgEnable(softwareRenderer->lcdc) || softwareRenderer->model >= GB_MODEL_CGB) {
int wy = softwareRenderer->wy + softwareRenderer->currentWy;
@ -592,7 +592,7 @@ static void GBVideoSoftwareRendererDrawRange(struct GBVideoRenderer* renderer, i
GBVideoSoftwareRendererDrawBackground(softwareRenderer, maps, startX, endX, softwareRenderer->scx - softwareRenderer->offsetScx, softwareRenderer->scy + y - softwareRenderer->offsetScy, renderer->highlightBG);
}
} else if (!softwareRenderer->d.disableBG) {
memset(&softwareRenderer->row[startX], 0, endX - startX);
memset(&softwareRenderer->row[startX], 0, (endX - startX) * sizeof(softwareRenderer->row[0]));
}
if (GBRegisterLCDCIsObjEnable(softwareRenderer->lcdc) && !softwareRenderer->d.disableOBJ) {