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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2020 Blender Foundation. All rights reserved. */
/** \file
* \ingroup gpu
*
* Encapsulation of Frame-buffer states (attached textures, viewport, scissors).
*/
#pragma once
#include "BLI_assert.h"
#include "GPU_primitive.h"
#include "glew-mx.h"
namespace blender::gpu {
static inline GLenum to_gl(GPUPrimType prim_type)
{
BLI_assert(prim_type != GPU_PRIM_NONE);
switch (prim_type) {
default:
case GPU_PRIM_POINTS:
return GL_POINTS;
case GPU_PRIM_LINES:
return GL_LINES;
case GPU_PRIM_LINE_STRIP:
return GL_LINE_STRIP;
case GPU_PRIM_LINE_LOOP:
return GL_LINE_LOOP;
case GPU_PRIM_TRIS:
return GL_TRIANGLES;
case GPU_PRIM_TRI_STRIP:
return GL_TRIANGLE_STRIP;
case GPU_PRIM_TRI_FAN:
return GL_TRIANGLE_FAN;
case GPU_PRIM_LINES_ADJ:
return GL_LINES_ADJACENCY;
case GPU_PRIM_LINE_STRIP_ADJ:
return GL_LINE_STRIP_ADJACENCY;
case GPU_PRIM_TRIS_ADJ:
return GL_TRIANGLES_ADJACENCY;
};
}
} // namespace blender::gpu
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