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Improve extension checks

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This commit is contained in:
Logan McNaughton 2017-02-01 07:45:25 -08:00
parent 60cd646bd0
commit 2075842d31
1 changed files with 6 additions and 5 deletions
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11
src/Graphics/OpenGLContext/opengl_GLInfo.cpp
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@ -27,18 +27,19 @@ void GLInfo::init() {
renderer = Renderer::Adreno;
LOG(LOG_VERBOSE, "OpenGL renderer: %s\n", strRenderer);
int numericVersion = majorVersion * 10 + minorVersion;
if (isGLES2) {
imageTextures = false;
msaa = false;
} else if (isGLESX) {
imageTextures = (majorVersion * 10 + minorVersion >= 31) && (glBindImageTexture != nullptr);
msaa = majorVersion * 10 + minorVersion >= 31;
imageTextures = (numericVersion >= 31) && (glBindImageTexture != nullptr);
msaa = numericVersion >= 31;
} else {
imageTextures = ((majorVersion * 10 + minorVersion >= 43) || (Utils::isExtensionSupported("GL_ARB_shader_image_load_store") && Utils::isExtensionSupported("GL_ARB_compute_shader"))) && (glBindImageTexture != nullptr);
imageTextures = ((numericVersion >= 43) || (Utils::isExtensionSupported("GL_ARB_shader_image_load_store") && Utils::isExtensionSupported("GL_ARB_compute_shader"))) && (glBindImageTexture != nullptr);
msaa = true;
}
bufferStorage = Utils::isExtensionSupported("GL_ARB_buffer_storage") || Utils::isExtensionSupported("GL_EXT_buffer_storage");
texStorage = Utils::isExtensionSupported("GL_ARB_texture_storage") || Utils::isExtensionSupported("GL_EXT_texture_storage");
bufferStorage = (!isGLESX && (numericVersion >= 44)) || Utils::isExtensionSupported("GL_ARB_buffer_storage") || Utils::isExtensionSupported("GL_EXT_buffer_storage");
texStorage = (isGLESX && (numericVersion >= 30)) || (!isGLESX && numericVersion >= 42) || Utils::isExtensionSupported("GL_ARB_texture_storage") || Utils::isExtensionSupported("GL_EXT_texture_storage");
shaderStorage = false;
if (config.generalEmulation.enableShadersStorage != 0) {