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Fix transformed sprites that are off the top of the screen

This commit is contained in:
Jeffrey Pfau 2013-05-11 18:36:35 -07:00
parent f7ddc3a2b6
commit 63b72657c1
1 changed files with 4 additions and 1 deletions
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5
src/gba/renderers/video-software.c
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@ -882,7 +882,6 @@ static const int _objSizes[32] = {
if (!(renderer->row[outX] & FLAG_UNWRITTEN)) { \
continue; \
} \
int inY = y - sprite->y; \
int inX = outX - x; \
int localX = ((mat->a * (inX - (totalWidth >> 1)) + mat->b * (inY - (totalHeight >> 1))) >> 8) + (width >> 1); \
int localY = ((mat->c * (inX - (totalWidth >> 1)) + mat->d * (inY - (totalHeight >> 1))) >> 8) + (height >> 1); \
@ -983,6 +982,10 @@ static void _preprocessTransformedSprite(struct GBAVideoSoftwareRenderer* render
unsigned charBase = BASE_TILE + sprite->tile * 0x20;
struct GBAOAMMatrix* mat = &renderer->d.oam->mat[sprite->matIndex];
int variant = renderer->target1Obj && (renderer->blendEffect == BLEND_BRIGHTEN || renderer->blendEffect == BLEND_DARKEN);
int inY = y - sprite->y;
if (inY < 0) {
inY += 256;
}
if (!sprite->multipalette) {
if (!variant) {
SPRITE_TRANSFORMED_LOOP(16, NORMAL);