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

PSP2: Savestate viewing

This commit is contained in:
Jeffrey Pfau 2015-09-15 23:00:02 -07:00
parent c753328734
commit aae0efbd09
3 changed files with 25 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/platform/psp2/main.c
View File

@ -94,6 +94,7 @@ int main() {
.gameUnloaded = GBAPSP2UnloadROM, .gameUnloaded = GBAPSP2UnloadROM,
.prepareForFrame = GBAPSP2PrepareForFrame, .prepareForFrame = GBAPSP2PrepareForFrame,
.drawFrame = GBAPSP2Draw, .drawFrame = GBAPSP2Draw,
.drawScreenshot = GBAPSP2DrawScreenshot,
.paused = 0, .paused = 0,
.unpaused = 0, .unpaused = 0,
.incrementScreenMode = GBAPSP2IncrementScreenMode, .incrementScreenMode = GBAPSP2IncrementScreenMode,

24
src/platform/psp2/psp2-context.c
View File

@ -38,6 +38,7 @@ static enum ScreenMode {
static struct GBAVideoSoftwareRenderer renderer; static struct GBAVideoSoftwareRenderer renderer;
static vita2d_texture* tex; static vita2d_texture* tex;
static vita2d_texture* screenshot;
static Thread audioThread; static Thread audioThread;
static struct GBASceRotationSource { static struct GBASceRotationSource {
struct GBARotationSource d; struct GBARotationSource d;
@ -159,6 +160,7 @@ void GBAPSP2Setup(struct GBAGUIRunner* runner) {
GBAInputBindAxis(&runner->context.inputMap, PSP2_INPUT, 1, &desc); GBAInputBindAxis(&runner->context.inputMap, PSP2_INPUT, 1, &desc);
tex = vita2d_create_empty_texture_format(256, 256, SCE_GXM_TEXTURE_FORMAT_X8U8U8U8_1BGR); tex = vita2d_create_empty_texture_format(256, 256, SCE_GXM_TEXTURE_FORMAT_X8U8U8U8_1BGR);
screenshot = vita2d_create_empty_texture_format(256, 256, SCE_GXM_TEXTURE_FORMAT_X8U8U8U8_1BGR);
GBAVideoSoftwareRendererCreate(&renderer); GBAVideoSoftwareRendererCreate(&renderer);
renderer.outputBuffer = vita2d_texture_get_datap(tex); renderer.outputBuffer = vita2d_texture_get_datap(tex);
@ -220,7 +222,7 @@ void GBAPSP2UnloadROM(struct GBAGUIRunner* runner) {
void GBAPSP2Teardown(struct GBAGUIRunner* runner) { void GBAPSP2Teardown(struct GBAGUIRunner* runner) {
UNUSED(runner); UNUSED(runner);
vita2d_free_texture(tex); vita2d_free_texture(tex);
vita2d_free_texture(backdrop); vita2d_free_texture(screenshot);
} }
void GBAPSP2Draw(struct GBAGUIRunner* runner, bool faded) { void GBAPSP2Draw(struct GBAGUIRunner* runner, bool faded) {
@ -238,6 +240,26 @@ void GBAPSP2Draw(struct GBAGUIRunner* runner, bool faded) {
} }
} }
void GBAPSP2DrawScreenshot(struct GBAGUIRunner* runner, const uint32_t* pixels, bool faded) {
UNUSED(runner);
uint32_t* texpixels = vita2d_texture_get_datap(screenshot);
int y;
for (y = 0; y < VIDEO_VERTICAL_PIXELS; ++y) {
memcpy(&texpixels[256 * y], &pixels[VIDEO_HORIZONTAL_PIXELS * y], VIDEO_HORIZONTAL_PIXELS * 4);
}
switch (screenMode) {
case SM_BACKDROP:
vita2d_draw_texture_tint(backdrop, 0, 0, (faded ? 0 : 0xC0000000) | 0x3FFFFFFF);
// Fall through
case SM_PLAIN:
vita2d_draw_texture_tint_part_scale(screenshot, 120, 32, 0, 0, 240, 160, 3.0f, 3.0f, (faded ? 0 : 0xC0000000) | 0x3FFFFFFF);
break;
case SM_FULL:
vita2d_draw_texture_tint_scale(screenshot, 0, 0, 960.0f / 240.0f, 544.0f / 160.0f, (faded ? 0 : 0xC0000000) | 0x3FFFFFFF);
break;
}
}
void GBAPSP2IncrementScreenMode(struct GBAGUIRunner* runner) { void GBAPSP2IncrementScreenMode(struct GBAGUIRunner* runner) {
screenMode = (screenMode + 1) % SM_MAX; screenMode = (screenMode + 1) % SM_MAX;
} }

1
src/platform/psp2/psp2-context.h
View File

@ -17,6 +17,7 @@ void GBAPSP2LoadROM(struct GBAGUIRunner* runner);
void GBAPSP2UnloadROM(struct GBAGUIRunner* runner); void GBAPSP2UnloadROM(struct GBAGUIRunner* runner);
void GBAPSP2PrepareForFrame(struct GBAGUIRunner* runner); void GBAPSP2PrepareForFrame(struct GBAGUIRunner* runner);
void GBAPSP2Draw(struct GBAGUIRunner* runner, bool faded); void GBAPSP2Draw(struct GBAGUIRunner* runner, bool faded);
void GBAPSP2DrawScreenshot(struct GBAGUIRunner* runner, const uint32_t* pixels, bool faded);
void GBAPSP2IncrementScreenMode(struct GBAGUIRunner* runner); void GBAPSP2IncrementScreenMode(struct GBAGUIRunner* runner);
uint16_t GBAPSP2PollInput(struct GBAGUIRunner* runner); uint16_t GBAPSP2PollInput(struct GBAGUIRunner* runner);