KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

targets/egl-gdi: Implement guess_gl_api. 

It is needed to support calling eglGetProcAddress before eglInitialize.
This commit is contained in:
Chia-I Wu 2010-08-20 12:58:52 +08:00
parent 5eb33596a0
commit 5004f823ad
1 changed files with 37 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
src/gallium/targets/egl-gdi/egl-static.c
View File

@ -33,6 +33,8 @@
#include "target-helpers/inline_debug_helper.h"
#include "egldriver.h"
static struct st_api *stapis[ST_API_COUNT];
static uint
get_api_mask(void)
{
@ -57,7 +59,11 @@ get_api_mask(void)
static struct st_api *
get_st_api(enum st_api_type api)
{
struct st_api *stapi = NULL;
struct st_api *stapi;
stapi = stapis[api];
if (stapi)
return stapi;
switch (api) {
#if FEATURE_GL
@ -84,13 +90,33 @@ get_st_api(enum st_api_type api)
break;
}
stapis[api] = stapi;
return stapi;
}
static struct st_api *
guess_gl_api(void)
{
return NULL;
struct st_api *stapi = NULL;
#if FEATURE_GL
stapi = get_st_api(ST_API_OPENGL);
if (stapi)
return stapi;
#endif
#if FEATURE_ES1
stapi = get_st_api(ST_API_OPENGL_ES1);
if (stapi)
return stapi;
#endif
#if FEATURE_ES2
stapi = get_st_api(ST_API_OPENGL_ES2);
if (stapi)
return stapi;
#endif
return stapi;
}
static struct pipe_screen *
@ -127,7 +153,16 @@ init_loader(struct egl_g3d_loader *loader)
static void
egl_g3d_unload(_EGLDriver *drv)
{
int i;
egl_g3d_destroy_driver(drv);
for (i = 0; i < ST_API_COUNT; i++) {
if (stapis[i]) {
stapis[i]->destroy(stapis[i]);
stapis[i] = NULL;
}
}
}
static struct egl_g3d_loader loader;