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glx: change query_renderer_integer() value param to unsigned

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When this function was added, the returned value was signed in some
places, unsigned in others.

v2: also add unsigned in the unit test, per Ian.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Brian Paul 2013-11-08 09:00:46 -07:00
parent 6c6f4aa6fd
commit 75982a5df4
3 changed files with 4 additions and 3 deletions
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2
src/glx/glxclient.h
View file

@ -477,7 +477,7 @@ struct glx_screen_vtable {
unsigned *error);
int (*query_renderer_integer)(struct glx_screen *psc,
int attribute,
int *value);
unsigned int *value);
int (*query_renderer_string)(struct glx_screen *psc,
int attribute,
const char **value);

2
src/glx/query_renderer.c
View file

@ -30,7 +30,7 @@ __glXQueryRendererInteger(struct glx_screen *psc, int attribute,
unsigned int *value)
{
unsigned int values_for_query = 0;
int buffer[32];
unsigned int buffer[32];
int err;
/* This probably means the caller is trying to use an extension function

3
src/glx/tests/query_renderer_unittest.cpp
View file

@ -56,7 +56,8 @@ static bool query_renderer_string_called = false;
static bool query_renderer_integer_called = false;
static int
fake_query_renderer_integer(struct glx_screen *psc, int attribute, int *value)
fake_query_renderer_integer(struct glx_screen *psc, int attribute,
unsigned int *value)
{
(void) psc;
(void) attribute;