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authorIan Romanick <ian.d.romanick@intel.com>2010-03-03 17:20:27 -0800
committerIan Romanick <ian.d.romanick@intel.com>2010-03-05 16:04:59 -0800
commit77fc3ef9116fae6b8b53cda78d97c4ff1ec5c171 (patch)
tree7d63f7b91ad6bb2f46391fa1f0e1be777a789ab0 /src/mesa/drivers
parent66c0abba6ba89d326555389d9539894402303286 (diff)
meta: Use the DrawBuffer's stencil size
Previously the code was erroneously using the stencil size of the context instead of the stencil size of the DrawBuffer. With FBOs these may be different. As a result, clearing the stencil buffer of an FBO bound to a context that doesn't have stencil would fail. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/common/meta.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 8e229bbe38..b97b760f18 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -1895,7 +1895,7 @@ _mesa_meta_DrawPixels(GLcontext *ctx,
_mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, drawpix->StencilFP);
_mesa_set_enable(ctx, GL_FRAGMENT_PROGRAM_ARB, GL_TRUE);
- for (bit = 0; bit < ctx->Visual.stencilBits; bit++) {
+ for (bit = 0; bit < ctx->DrawBuffer->Visual.stencilBits; bit++) {
const GLuint mask = 1 << bit;
if (mask & origStencilMask) {
_mesa_StencilFunc(GL_ALWAYS, mask, mask);