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Allow texel buffers in OpenGL ES, when supported by the system.

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This commit is contained in:
Alex Szpakowski
2022-01-01 18:06:50 -04:00
parent 813c9d1781
commit f88eecf482
3 changed files with 15 additions and 3 deletions
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src/modules/graphics/opengl/Buffer.cpp
+8 -1
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@@ -151,7 +151,14 @@ bool Buffer::load(const void *initialdata)
glGenTextures(1, &texture);
gl.bindBufferTextureToUnit(texture, 0, false, true);
glTexBuffer(target, getGLFormat(getDataMember(0).decl.format), buffer);
GLenum glformat = getGLFormat(getDataMember(0).decl.format);
if (GLAD_VERSION_3_1)
glTexBuffer(target, glformat, buffer);
else if (GLAD_OES_texture_buffer)
glTexBufferOES(target, glformat, buffer);
else if (GLAD_EXT_texture_buffer)
glTexBufferEXT(target, glformat, buffer);
}
return (glGetError() == GL_NO_ERROR);