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GL: Added support for ARB_seamless_cube_map.

This commit is contained in:
bkaradzic 2013-07-21 19:59:42 -07:00
parent b6da99b102
commit ab3fc19230
2 changed files with 13 additions and 5 deletions
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1
README.md
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@ -266,7 +266,6 @@ Todo
- Occlusion queries.
- DX11: MSAA.
- Fullscreen mode.
- GL: Add support for ARB_seamless_cube_map.
- GL/DX11: Add support for ARB_depth_clamp, DepthBiasClamp.
- Primitive scissor.

17
src/renderer_gl.cpp
View File

@ -26,6 +26,7 @@ namespace bgfx
ARB_half_float_vertex,
ARB_instanced_arrays,
ARB_multisample,
ARB_seamless_cube_map,
ARB_texture_float,
ARB_texture_multisample,
ARB_texture_swizzle,
@ -84,6 +85,7 @@ namespace bgfx
{ "GL_ARB_half_float_vertex", false, true },
{ "GL_ARB_instanced_arrays", BGFX_CONFIG_RENDERER_OPENGL >= 33, true },
{ "GL_ARB_multisample", false, true },
{ "GL_ARB_seamless_cube_map", BGFX_CONFIG_RENDERER_OPENGL >= 31, true },
{ "GL_ARB_texture_float", BGFX_CONFIG_RENDERER_OPENGL >= 31, true },
{ "GL_ARB_texture_multisample", false, true },
{ "GL_ARB_texture_swizzle", BGFX_CONFIG_RENDERER_OPENGL >= 33, true },
@ -2313,6 +2315,7 @@ namespace bgfx
char name[1024];
const char* pos = extensions;
const char* end = extensions + strlen(extensions);
uint32_t index = 0;
while (pos < end)
{
uint32_t len;
@ -2345,10 +2348,11 @@ namespace bgfx
}
}
BX_TRACE("GL_EXTENSION%s: %s", supported ? " (supported)" : "", name);
BX_TRACE("GL_EXTENSION %3d%s: %s", index, supported ? " (supported)" : "", name);
BX_UNUSED(supported);
pos += len+1;
++index;
}
BX_TRACE("Supported extensions:");
@ -2454,17 +2458,22 @@ namespace bgfx
GL_CHECK(glGenVertexArrays(1, &s_renderCtx.m_vao) );
}
#if BGFX_CONFIG_RENDERER_OPENGL >= 31
#if BGFX_CONFIG_RENDERER_OPENGL
# if BGFX_CONFIG_RENDERER_OPENGL >= 31
s_textureFormat[TextureFormat::L8].m_internalFmt = GL_R8;
s_textureFormat[TextureFormat::L8].m_fmt = GL_RED;
#endif // BGFX_CONFIG_RENDERER_OPENGL >= 31
# endif // BGFX_CONFIG_RENDERER_OPENGL >= 31
#if BGFX_CONFIG_RENDERER_OPENGL
if (s_extension[Extension::ARB_debug_output].m_supported)
{
GL_CHECK(glDebugMessageCallbackARB(debugProcCb, NULL) );
GL_CHECK(glDebugMessageControlARB(GL_DONT_CARE, GL_DONT_CARE, GL_DEBUG_SEVERITY_MEDIUM_ARB, 0, NULL, GL_TRUE) );
}
if (s_extension[Extension::ARB_seamless_cube_map].m_supported)
{
GL_CHECK(glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS) );
}
#endif // BGFX_CONFIG_RENDERER_OPENGL
}