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Defensive coding around glGetString()

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This commit is contained in:
Aaron Culliney
2015-09-27 14:29:10 -07:00
parent f7f43aa1b2
commit 518738304f
1 changed files with 5 additions and 1 deletions
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6
src/video/glvideo.c
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@@ -500,7 +500,11 @@ static void gldriver_init_common(void) {
const char *vendor = (const char *)glGetString(GL_VENDOR);
const char *renderer = (const char *)glGetString(GL_RENDERER);
const char *version = (const char *)glGetString(GL_VERSION);
LOG("GL_VENDOR:%s GL_RENDERER:%s GL_VERSION:%s", vendor, renderer, version);
if (vendor && renderer && version) {
LOG("GL_VENDOR:%s GL_RENDERER:%s GL_VERSION:%s", vendor, renderer, version);
} else {
RELEASE_LOG("One or more of GL_VENDOR, GL_RENDERER, and GL_VERSION is NULL ... possibly about to crash ...");
}
if (vendor && strcasestr(vendor, "qualcomm")) {
if (renderer && strcasestr(renderer, "adreno")) {