When PIPE_CAP_MIXED_FRAMEBUFFER_SIZES is not provided, parts of
ARB_framebuffer_object can't be supported, such as on NV30.
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
---
src/mesa/state_tracker/st_extensions.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/mesa/state_tracker/st_extensions.c
b/src/mesa/state_tracker/st_extensions.c
index 97dd732..0df914d 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -444,8 +444,7 @@ void st_init_extensions(struct st_context *st)
{ PIPE_FORMAT_Z32_FLOAT,
PIPE_FORMAT_Z32_FLOAT_S8X24_UINT } },
- { { o(ARB_framebuffer_object),
- o(EXT_packed_depth_stencil) },
+ { { o(EXT_packed_depth_stencil) },
{ PIPE_FORMAT_S8_UINT_Z24_UNORM,
PIPE_FORMAT_Z24_UNORM_S8_UINT },
GL_TRUE }, /* at least one format must be supported */
@@ -759,6 +758,10 @@ void st_init_extensions(struct st_context *st)
PIPE_BUFFER, PIPE_BIND_SAMPLER_VIEW);
}
+ if (screen->get_param(screen, PIPE_CAP_MIXED_FRAMEBUFFER_SIZES) &&
+ ctx->Extensions.EXT_packed_depth_stencil) {
+ ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
+ }
/* Unpacking a varying in the fragment shader costs 1 texture indirection.
* If the number of available texture indirections is very limited, then we
--
1.8.1.5
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