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- implemented buffers for GL 3.x. These only get mapped during the data collection pass so the order of some things is different here.

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This commit is contained in:
Christoph Oelckers 2016-08-29 10:43:03 +02:00
commit 0f0dc2c852
7 changed files with 74 additions and 16 deletions
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8
src/gl/system/gl_interface.cpp
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@ -204,8 +204,12 @@ void gl_LoadExtensions()
}
else if (gl.version < 3.0f)
{
//if (CheckExtension("GL_NV_GPU_shader4") || CheckExtension("GL_EXT_GPU_shader4")) gl.glslversion = 1.21f; // for pre-3.0 drivers that support capable hardware. Needed for Apple.
//else gl.glslversion = 0;
if (CheckExtension("GL_NV_GPU_shader4") || CheckExtension("GL_EXT_GPU_shader4")) gl.glslversion = 1.21f; // for pre-3.0 drivers that support capable hardware. Needed for Apple.
else
{
gl.buffermethod = BM_CLIENTARRAY;
gl.glslversion = 0;
}
if (!CheckExtension("GL_EXT_packed_float")) gl.flags |= RFL_NO_RGBA16F;
if (!CheckExtension("GL_EXT_packed_depth_stencil")) gl.flags |= RFL_NO_DEPTHSTENCIL;