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mesa: update fbo format tablet for integer types.

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This updates the fbo format table for the integer types.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2011-10-04 20:59:40 +01:00
parent 38db7ae7fa
commit 9c697a9d00
1 changed files with 61 additions and 1 deletions
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62
src/mesa/main/fbobject.c
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@ -1231,7 +1231,67 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
return ctx->Extensions.EXT_texture_shared_exponent ? GL_RGB : 0;
case GL_R11F_G11F_B10F:
return ctx->Extensions.EXT_packed_float ? GL_RGB : 0;
/* XXX add integer formats eventually */
case GL_RGBA8UI_EXT:
case GL_RGBA16UI_EXT:
case GL_RGBA32UI_EXT:
case GL_RGBA8I_EXT:
case GL_RGBA16I_EXT:
case GL_RGBA32I_EXT:
return ctx->Extensions.EXT_texture_integer ? GL_RGBA : 0;
case GL_RGB8UI_EXT:
case GL_RGB16UI_EXT:
case GL_RGB32UI_EXT:
case GL_RGB8I_EXT:
case GL_RGB16I_EXT:
case GL_RGB32I_EXT:
return ctx->Extensions.EXT_texture_integer ? GL_RGB : 0;
case GL_R8UI:
case GL_R8I:
case GL_R16UI:
case GL_R16I:
case GL_R32UI:
case GL_R32I:
return ctx->Extensions.ARB_texture_rg &&
ctx->Extensions.EXT_texture_integer ? GL_RED : 0;
case GL_RG8UI:
case GL_RG8I:
case GL_RG16UI:
case GL_RG16I:
case GL_RG32UI:
case GL_RG32I:
return ctx->Extensions.ARB_texture_rg &&
ctx->Extensions.EXT_texture_integer ? GL_RG : 0;
case GL_INTENSITY8I_EXT:
case GL_INTENSITY8UI_EXT:
case GL_INTENSITY16I_EXT:
case GL_INTENSITY16UI_EXT:
case GL_INTENSITY32I_EXT:
case GL_INTENSITY32UI_EXT:
return ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_INTENSITY : 0;
case GL_LUMINANCE8I_EXT:
case GL_LUMINANCE8UI_EXT:
case GL_LUMINANCE16I_EXT:
case GL_LUMINANCE16UI_EXT:
case GL_LUMINANCE32I_EXT:
case GL_LUMINANCE32UI_EXT:
return ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE : 0;
case GL_LUMINANCE_ALPHA8I_EXT:
case GL_LUMINANCE_ALPHA8UI_EXT:
case GL_LUMINANCE_ALPHA16I_EXT:
case GL_LUMINANCE_ALPHA16UI_EXT:
case GL_LUMINANCE_ALPHA32I_EXT:
case GL_LUMINANCE_ALPHA32UI_EXT:
return ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE_ALPHA : 0;
default:
return 0;
}