On 02/12/2013 11:04 PM, Tapani Pälli wrote:
On 02/12/2013 08:45 PM, Eric Anholt wrote:
Tapani Pälli <tapani.pa...@intel.com> writes:
On 02/12/2013 12:38 AM, Eric Anholt wrote:
Tapani Pälli <tapani.pa...@intel.com> writes:
---
src/mapi/glapi/gen/es_EXT.xml | 13 +++++++++
src/mesa/drivers/dri/intel/intel_extensions.c | 1 +
src/mesa/main/dd.h | 4 ++-
src/mesa/main/extensions.c | 1 +
src/mesa/main/fbobject.c | 40
+++++++++++++++++++++++++++
src/mesa/main/fbobject.h | 4 +++
src/mesa/main/mtypes.h | 1 +
src/mesa/main/tests/dispatch_sanity.cpp | 1 +
8 files changed, 64 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c
b/src/mesa/drivers/dri/intel/intel_extensions.c
index bf5e2b5..a182139 100755
--- a/src/mesa/drivers/dri/intel/intel_extensions.c
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -65,6 +65,7 @@ intelInitExtensions(struct gl_context *ctx)
ctx->Extensions.EXT_blend_equation_separate = true;
ctx->Extensions.EXT_blend_func_separate = true;
ctx->Extensions.EXT_blend_minmax = true;
+ ctx->Extensions.EXT_discard_framebuffer = true;
ctx->Extensions.EXT_framebuffer_blit = true;
ctx->Extensions.EXT_framebuffer_object = true;
ctx->Extensions.EXT_fog_coord = true;
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 04435e0..f7bd6f2 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -168,6 +168,7 @@ static const struct extension extension_table[]
= {
{ "GL_EXT_blend_color",
o(EXT_blend_color), GLL, 1995 },
{ "GL_EXT_blend_equation_separate",
o(EXT_blend_equation_separate), GL, 2003 },
{ "GL_EXT_blend_func_separate",
o(EXT_blend_func_separate), GLL, 1999 },
+ { "GL_EXT_discard_framebuffer",
o(EXT_discard_framebuffer), ES2, 2009 },
{ "GL_EXT_blend_minmax",
o(EXT_blend_minmax), GLL | ES1 | ES2, 1995 },
{ "GL_EXT_blend_subtract",
o(dummy_true), GLL, 1995 },
{ "GL_EXT_clip_volume_hint",
o(EXT_clip_volume_hint), GL, 1996 },
Is there any reason not to just expose this stub extension everywhere,
since it requires nothing from the driver author?
I'm not aware of any other than ES2 users so this is why I enabled it
only for ES2. I'll add ES1 too as requested by Ian and Chad.
I wasnt't meaning gles1, I meant using o(dummy_true) so that every
driver gets it.
OK, now I got it. Yes, it can be enabled for every driver.
No, it can't. This extension requires OES_framebuffer_object. If we're
going to enable this on ES1, it must, at the very least, use the same
enable bit as OES_framebuffer_object.
+ { "GL_EXT_discard_framebuffer",
o(EXT_framebuffer_object), ES1 | ES2,
2009 },
I said this in my reply on 2/11:
http://lists.freedesktop.org/archives/mesa-dev/2013-February/034408.html
// Tapani
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