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authormarha <marha@users.sourceforge.net>2015-03-05 22:17:40 +0100
committermarha <marha@users.sourceforge.net>2015-03-05 22:17:40 +0100
commit8574eba804031f6b19713f0b02952280730bf62e (patch)
tree9afa4d6fe299d43ab7e580dc08a5547120274561 /mesalib/src/mesa/main/multisample.c
parenteef70231353a6103f47fcae88a6e89e765e5cd47 (diff)
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fontconfig mesa git update 5 Mar 2015
Diffstat (limited to 'mesalib/src/mesa/main/multisample.c')
-rw-r--r--mesalib/src/mesa/main/multisample.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/mesalib/src/mesa/main/multisample.c b/mesalib/src/mesa/main/multisample.c
index b696de9f2..0e9207bc1 100644
--- a/mesalib/src/mesa/main/multisample.c
+++ b/mesalib/src/mesa/main/multisample.c
@@ -150,16 +150,17 @@ GLenum
_mesa_check_sample_count(struct gl_context *ctx, GLenum target,
GLenum internalFormat, GLsizei samples)
{
- /* Section 4.4 (Framebuffer objects) of the OpenGL 3.0 specification says:
+ /* Section 4.4 (Framebuffer objects), page 198 of the OpenGL ES 3.0.0
+ * specification says:
*
* "If internalformat is a signed or unsigned integer format and samples
* is greater than zero, then the error INVALID_OPERATION is generated."
*/
- if (_mesa_is_gles3(ctx) && _mesa_is_enum_format_integer(internalFormat)) {
+ if (_mesa_is_gles3(ctx) && _mesa_is_enum_format_integer(internalFormat)
+ && samples > 0) {
return GL_INVALID_OPERATION;
}
-
/* If ARB_internalformat_query is supported, then treat its highest
* returned sample count as the absolute maximum for this format; it is
* allowed to exceed MAX_SAMPLES.