Add a separate extension check for that format. Prevents glTexImage from
trying to find a matching format, which fails on drivers without support
for this format.
Fixes: sized-texture-format-channels (on a3xx)
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
Cc: mesa-sta...@lists.freedesktop.org
---
Technically we should be exposing it on a3xx, as it's required by ES 3.0.
However I've thus far failed to do so in a way that actually works for all
the necessary use-cases.
src/mesa/main/glformats.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index 0c2210a..85d00af 100644
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -2518,7 +2518,6 @@ _mesa_base_tex_format(const struct gl_context *ctx, GLint
internalFormat)
case GL_RGBA8I_EXT:
case GL_RGBA16I_EXT:
case GL_RGBA32I_EXT:
- case GL_RGB10_A2UI:
return GL_RGBA;
case GL_RGB8UI_EXT:
case GL_RGB16UI_EXT:
@@ -2530,6 +2529,13 @@ _mesa_base_tex_format(const struct gl_context *ctx,
GLint internalFormat)
}
}
+ if (ctx->Extensions.ARB_texture_rgb10_a2ui) {
+ switch (internalFormat) {
+ case GL_RGB10_A2UI:
+ return GL_RGBA;
+ }
+ }
+
if (ctx->Extensions.EXT_texture_integer) {
switch (internalFormat) {
case GL_ALPHA8UI_EXT:
--
2.7.3
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