Differential D643 Diff 2100 source/blender/gpu/intern/gpu_draw.c

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source/blender/gpu/intern/gpu_draw.c

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	#include <string.h>	#include <string.h>

	#include "GL/glew.h"	#include "GPU_glew.h"

	#include "BLI_blenlib.h"	#include "BLI_blenlib.h"
	#include "BLI_linklist.h"	#include "BLI_linklist.h"
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	return count;	return count;
	}	}

		void GPU_multisample(bool enable)
		campbellbartonUnsubmitted Not Done Inline Actions should be `static` (and lowercase) campbellbarton: should be `static` (and lowercase)
		jwilkinsUnsubmitted Not Done Inline Actions This function is intended to be public. jwilkins: This function is intended to be public.
		{
		if (GLEW_VERSION_1_3 \|\| GLEW_ARB_multisample) {
		#if __linux__
		/* changing multisample enablement from the default (enabled) causes problems on some
		systems (NVIDIA/Linux) when the pixel format doesn't have a multisample buffer */
		bool toggle_ok = true;

		if (GPU_type_matches(GPU_DEVICE_NVIDIA, GPU_OS_UNIX, GPU_DRIVER_ANY)) {
		int samples = 0;
		glGetIntegerv(GL_SAMPLES, &samples);

		if (samples == 0)
		toggle_ok = false;
		}

		if (toggle_ok) {
		if (enable)
		glEnable(GL_MULTISAMPLE);
		else
		glDisable(GL_MULTISAMPLE);
		}
		#else
		if (enable)
		glEnable(GL_MULTISAMPLE);
		else
		glDisable(GL_MULTISAMPLE);
		#endif
		}
		}

	/* Default OpenGL State */	/* Default OpenGL State */

	void GPU_state_init(void)	void GPU_state_init(void)
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	glCullFace(GL_BACK);	glCullFace(GL_BACK);
	glDisable(GL_CULL_FACE);	glDisable(GL_CULL_FACE);

	/* calling this makes drawing very slow when AA is not set up in ghost	GPU_multisample(false);
	* on Linux/NVIDIA. */
	// glDisable(GL_MULTISAMPLE);
	}	}

	#ifdef DEBUG	#ifdef DEBUG
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