Module: Mesa Branch: master Commit: 7cc3bb2318aa22ba1e85505ff50706bdacdbbf92 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7cc3bb2318aa22ba1e85505ff50706bdacdbbf92
Author: Jason Ekstrand <[email protected]> Date: Fri Jan 30 14:24:13 2015 -0800 main: Add STENCIL_INDEX formats to base_tex_format This fixes a bug on BDW when our meta-based stencil blit path assert-fails due to an invalid internal format even though we do support the ARB_stencil_texturing extension. Reviewed-by: Matt Turner <[email protected]> --- src/mesa/main/teximage.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index e067078..29c325b 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -221,6 +221,16 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) } } + if (ctx->Extensions.ARB_stencil_texturing) { + switch (internalFormat) { + case GL_STENCIL_INDEX: + case GL_STENCIL_INDEX8: + return GL_STENCIL_INDEX; + default: + ; /* fallthrough */ + } + } + switch (internalFormat) { case GL_COMPRESSED_ALPHA: return GL_ALPHA; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
