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 another blending regression

This commit is contained in:
Jeffrey Pfau 2015-09-19 18:19:21 -07:00
parent c3aededf05
commit 336993497d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/gba/renderers/video-software.c
View File

@ -523,7 +523,7 @@ static void GBAVideoSoftwareRendererDrawScanline(struct GBAVideoRenderer* render
if (softwareRenderer->target2Bd) { if (softwareRenderer->target2Bd) {
x = 0; x = 0;
for (w = 0; w < softwareRenderer->nWindows; ++w) { for (w = 0; w < softwareRenderer->nWindows; ++w) {
uint32_t backdrop = FLAG_UNWRITTEN; uint32_t backdrop = 0;
if (!softwareRenderer->target1Bd || softwareRenderer->blendEffect == BLEND_NONE || softwareRenderer->blendEffect == BLEND_ALPHA || !GBAWindowControlIsBlendEnable(softwareRenderer->windows[w].control.packed)) { if (!softwareRenderer->target1Bd || softwareRenderer->blendEffect == BLEND_NONE || softwareRenderer->blendEffect == BLEND_ALPHA || !GBAWindowControlIsBlendEnable(softwareRenderer->windows[w].control.packed)) {
backdrop |= softwareRenderer->normalPalette[0]; backdrop |= softwareRenderer->normalPalette[0];
} else { } else {
@ -532,7 +532,7 @@ static void GBAVideoSoftwareRendererDrawScanline(struct GBAVideoRenderer* render
int end = softwareRenderer->windows[w].endX; int end = softwareRenderer->windows[w].endX;
for (; x < end; ++x) { for (; x < end; ++x) {
uint32_t color = softwareRenderer->row[x]; uint32_t color = softwareRenderer->row[x];
if (color & FLAG_TARGET_1 && color & FLAG_UNWRITTEN) { if (color & FLAG_TARGET_1) {
softwareRenderer->row[x] = _mix(softwareRenderer->bldb, backdrop, softwareRenderer->blda, color); softwareRenderer->row[x] = _mix(softwareRenderer->bldb, backdrop, softwareRenderer->blda, color);
} }
} }