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Fix egl backend not behaving properly after resize

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This commit is contained in:
UnknownShadow200 2019-08-01 17:28:02 +10:00
parent 219a8e9cf9
commit 874509d5df
2 changed files with 12 additions and 12 deletions
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9
src/Graphics.c
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@ -994,13 +994,12 @@ static FUNC_GLBUFFERDATA _glBufferData;
static FUNC_GLBUFFERSUBDATA _glBufferSubData;
#endif
#define GL_TEXTURE_MAX_LEVEL 0x813D
#ifndef CC_BUILD_WEB
#define PIXEL_FORMAT 0x80E1 /* GL_BGRA_EXT */
#else
#if defined CC_BUILD_WEB || defined CC_BUILD_ANDROID
#define PIXEL_FORMAT GL_RGBA
#else
#define PIXEL_FORMAT 0x80E1 /* GL_BGRA_EXT */
#endif
static int gl_compare[8] = { GL_ALWAYS, GL_NOTEQUAL, GL_NEVER, GL_LESS, GL_LEQUAL, GL_EQUAL, GL_GEQUAL, GL_GREATER };
#define GL_TEXTURE_MAX_LEVEL 0x813D
typedef void (*GL_SetupVBFunc)(void);
typedef void (*GL_SetupVBRangeFunc)(int startVertex);

15
src/Window.c
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@ -2880,8 +2880,6 @@ static void JNICALL java_processSurfaceDestroyed(JNIEnv* env, jobject o) {
if (win_handle) ANativeWindow_release(win_handle);
win_handle = NULL;
Window_Focused = false;
Event_RaiseVoid(&WindowEvents.FocusChanged);
/* TODO: Do we Window_Close() here */
/* TODO: Gfx Lose context */
JavaCallVoid(env, "processedSurfaceDestroyed", "()V", NULL);
@ -3567,6 +3565,12 @@ static void GLContext_InitSurface(void) {
eglMakeCurrent(ctx_display, ctx_surface, ctx_surface, ctx_context);
}
static void GLContext_FreeSurface(void) {
eglMakeCurrent(ctx_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglDestroySurface(ctx_display, ctx_surface);
ctx_surface = NULL;
}
void GLContext_Init(struct GraphicsMode* mode) {
static EGLint contextAttribs[3] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE };
static EGLint attribs[19] = {
@ -3593,9 +3597,7 @@ void GLContext_Init(struct GraphicsMode* mode) {
}
void GLContext_Update(void) {
eglMakeCurrent(ctx_display, EGL_NO_SURFACE, EGL_NO_SURFACE, ctx_context);
eglDestroySurface(ctx_display, ctx_surface);
ctx_surface = NULL;
GLContext_FreeSurface();
GLContext_InitSurface();
}
@ -3605,9 +3607,8 @@ bool GLContext_TryRestore(void) {
}
void GLContext_Free(void) {
eglMakeCurrent(ctx_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
GLContext_FreeSurface();
eglDestroyContext(ctx_display, ctx_context);
eglDestroySurface(ctx_display, ctx_surface);
eglTerminate(ctx_display);
}