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Fixed the check for OpenGL extensions that support glInvalidateFramebuffer to check for GL_ARB_invalidate_subdata instead of GL_ARB_ES3_compatibility.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2015-02-27 23:34:08 -04:00
parent b9c90e8a6f
commit 9a2bf4b210
1 changed files with 2 additions and 2 deletions
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src/modules/graphics/opengl/Graphics.cpp
+2 -2
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@@ -426,7 +426,7 @@ void Graphics::clear(Color c)
void Graphics::discard(bool color, bool stencil) void Graphics::discard(bool color, bool stencil)
{ {
if (!(GLAD_VERSION_4_3 || GLAD_ARB_ES3_compatibility || GLAD_ES_VERSION_3_0 || GLAD_EXT_discard_framebuffer)) if (!(GLAD_VERSION_4_3 || GLAD_ARB_invalidate_subdata || GLAD_ES_VERSION_3_0 || GLAD_EXT_discard_framebuffer))
return; return;
std::vector<GLenum> attachments; std::vector<GLenum> attachments;
@@ -461,7 +461,7 @@ void Graphics::discard(bool color, bool stencil)
} }
// Hint for the driver that it doesn't need to save these buffers. // Hint for the driver that it doesn't need to save these buffers.
if (GLAD_VERSION_4_3 || GLAD_ARB_ES3_compatibility || GLAD_ES_VERSION_3_0) if (GLAD_VERSION_4_3 || GLAD_ARB_invalidate_subdata || GLAD_ES_VERSION_3_0)
glInvalidateFramebuffer(GL_FRAMEBUFFER, (GLint) attachments.size(), &attachments[0]); glInvalidateFramebuffer(GL_FRAMEBUFFER, (GLint) attachments.size(), &attachments[0]);
else if (GLAD_EXT_discard_framebuffer) else if (GLAD_EXT_discard_framebuffer)
glDiscardFramebufferEXT(GL_FRAMEBUFFER, (GLint) attachments.size(), &attachments[0]); glDiscardFramebufferEXT(GL_FRAMEBUFFER, (GLint) attachments.size(), &attachments[0]);