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GBA Video: Fix some GL handle leaks

This commit is contained in:
Vicki Pfau 2019-05-18 01:09:29 -07:00
parent 43180dca1d
commit 71b6066d4f
1 changed files with 22 additions and 1 deletions
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23
src/gba/renderers/gl.c
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@ -390,7 +390,7 @@ void GBAVideoGLRendererCreate(struct GBAVideoGLRenderer* renderer) {
renderer->scale = 1; renderer->scale = 1;
} }
void _compileShader(struct GBAVideoGLRenderer* glRenderer, struct GBAVideoGLShader* shader, const char** shaderBuffer, int shaderBufferLines, GLuint vs, const struct GBAVideoGLUniform* uniforms, char* log) { static void _compileShader(struct GBAVideoGLRenderer* glRenderer, struct GBAVideoGLShader* shader, const char** shaderBuffer, int shaderBufferLines, GLuint vs, const struct GBAVideoGLUniform* uniforms, char* log) {
GLuint program = glCreateProgram(); GLuint program = glCreateProgram();
shader->program = program; shader->program = program;
@ -426,6 +426,11 @@ void _compileShader(struct GBAVideoGLRenderer* glRenderer, struct GBAVideoGLShad
} }
} }
static void _deleteShader(struct GBAVideoGLShader* shader) {
glDeleteProgram(shader->program);
glDeleteVertexArrays(1, &shader->vao);
}
static void _initFramebufferTexture(GLuint tex, GLenum format, GLenum attachment, int scale) { static void _initFramebufferTexture(GLuint tex, GLenum format, GLenum attachment, int scale) {
glBindTexture(GL_TEXTURE_2D, tex); glBindTexture(GL_TEXTURE_2D, tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
@ -564,6 +569,22 @@ void GBAVideoGLRendererDeinit(struct GBAVideoRenderer* renderer) {
glDeleteTextures(GBA_GL_TEX_MAX, glRenderer->layers); glDeleteTextures(GBA_GL_TEX_MAX, glRenderer->layers);
glDeleteTextures(1, &glRenderer->paletteTex); glDeleteTextures(1, &glRenderer->paletteTex);
glDeleteTextures(1, &glRenderer->vramTex); glDeleteTextures(1, &glRenderer->vramTex);
_deleteShader(&glRenderer->bgShader[0]);
_deleteShader(&glRenderer->bgShader[1]);
_deleteShader(&glRenderer->bgShader[2]);
_deleteShader(&glRenderer->bgShader[3]);
_deleteShader(&glRenderer->objShader[0]);
_deleteShader(&glRenderer->objShader[1]);
_deleteShader(&glRenderer->finalizeShader);
int i;
for (i = 0; i < 4; ++i) {
struct GBAVideoGLBackground* bg = &glRenderer->bg[i];
glDeleteFramebuffers(1, &bg->fbo);
glDeleteTextures(1, &bg->tex);
glDeleteTextures(1, &bg->flags);
}
} }
void GBAVideoGLRendererReset(struct GBAVideoRenderer* renderer) { void GBAVideoGLRendererReset(struct GBAVideoRenderer* renderer) {