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GUI: render backend recovery, part 1

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This commit is contained in:
tildearrow 2023-07-02 00:09:39 -05:00
parent 87f80cae1d
commit 5fde2e7e30
12 changed files with 195 additions and 98 deletions
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26
src/gui/gui.h
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@ -1210,9 +1210,12 @@ struct FurnaceGUIQueryResult {
}
};
class FurnaceGUITexture {
};
struct FurnaceGUIImage {
unsigned char* data;
void* tex;
FurnaceGUITexture* tex;
int width, height, ch;
FurnaceGUIImage():
@ -1243,13 +1246,13 @@ enum FurnaceGUIBlendMode {
class FurnaceGUIRender {
public:
virtual ImTextureID getTextureID(void* which);
virtual bool lockTexture(void* which, void** data, int* pitch);
virtual bool unlockTexture(void* which);
virtual bool updateTexture(void* which, void* data, int pitch);
virtual void* createTexture(bool dynamic, int width, int height);
virtual bool destroyTexture(void* which);
virtual void setTextureBlendMode(void* which, FurnaceGUIBlendMode mode);
virtual ImTextureID getTextureID(FurnaceGUITexture* which);
virtual bool lockTexture(FurnaceGUITexture* which, void** data, int* pitch);
virtual bool unlockTexture(FurnaceGUITexture* which);
virtual bool updateTexture(FurnaceGUITexture* which, void* data, int pitch);
virtual FurnaceGUITexture* createTexture(bool dynamic, int width, int height);
virtual bool destroyTexture(FurnaceGUITexture* which);
virtual void setTextureBlendMode(FurnaceGUITexture* which, FurnaceGUIBlendMode mode);
virtual void setBlendMode(FurnaceGUIBlendMode mode);
virtual void resized(const SDL_Event& ev);
virtual void clear(ImVec4 color);
@ -1280,7 +1283,7 @@ class FurnaceGUI {
SDL_Haptic* vibrator;
bool vibratorAvailable;
void* sampleTex;
FurnaceGUITexture* sampleTex;
int sampleTexW, sampleTexH;
bool updateSampleTex;
@ -1305,6 +1308,7 @@ class FurnaceGUI {
bool displayNew, fullScreen, preserveChanPos, wantScrollList, noteInputPoly;
bool displayPendingIns, pendingInsSingle, displayPendingRawSample, snesFilterHex, modTableHex, displayEditString;
bool mobileEdit;
bool killGraphics;
bool willExport[DIV_MAX_CHIPS];
int vgmExportVersion;
int vgmExportTrailingTicks;
@ -1960,7 +1964,7 @@ class FurnaceGUI {
String chanOscTextFormat;
ImVec4 chanOscColor, chanOscTextColor;
Gradient2D chanOscGrad;
void* chanOscGradTex;
FurnaceGUITexture* chanOscGradTex;
float chanOscLP0[DIV_MAX_CHANS];
float chanOscLP1[DIV_MAX_CHANS];
float chanOscVol[DIV_MAX_CHANS];
@ -2121,7 +2125,7 @@ class FurnaceGUI {
void highlightWindow(const char* winName);
FurnaceGUIImage* getImage(FurnaceGUIImages image);
void* getTexture(FurnaceGUIImages image, FurnaceGUIBlendMode blendMode=GUI_BLEND_MODE_BLEND);
FurnaceGUITexture* getTexture(FurnaceGUIImages image, FurnaceGUIBlendMode blendMode=GUI_BLEND_MODE_BLEND);
void drawImage(ImDrawList* dl, FurnaceGUIImages image, const ImVec2& pos, const ImVec2& scale, double rotate, const ImVec2& uvMin, const ImVec2& uvMax, const ImVec4& imgColor);
void drawMobileControls();