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gsdx: only print once OpenGL status message 

All credits go to @lightningterror

Fix #1882
This commit is contained in:
Gregory Hainaut 2017-05-11 22:35:31 +02:00
parent 0939424574
commit ec63b04719
3 changed files with 25 additions and 14 deletions
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29
plugins/GSdx/GLLoader.cpp
View File

@ -264,6 +264,8 @@ namespace Emulate_DSA {
namespace GLLoader {
bool s_first_load = true;
bool legacy_fglrx_buggy_driver = false;
bool fglrx_buggy_driver = false;
bool mesa_buggy_driver = false;
@ -304,10 +306,12 @@ namespace GLLoader {
return found;
}
if (!found) {
fprintf(stdout, "INFO: %s is NOT SUPPORTED\n", name.c_str());
} else {
fprintf(stdout, "INFO: %s is available\n", name.c_str());
if (s_first_load) {
if (!found) {
fprintf(stdout, "INFO: %s is NOT SUPPORTED\n", name.c_str());
} else {
fprintf(stdout, "INFO: %s is available\n", name.c_str());
}
}
std::string opt("override_");
@ -332,7 +336,8 @@ namespace GLLoader {
while (s[v] != '\0' && s[v-1] != ' ') v++;
const char* vendor = (const char*)glGetString(GL_VENDOR);
fprintf(stdout, "OpenGL information. GPU: %s. Vendor: %s. Driver: %s\n", glGetString(GL_RENDERER), vendor, &s[v]);
if (s_first_load)
fprintf(stdout, "OpenGL information. GPU: %s. Vendor: %s. Driver: %s\n", glGetString(GL_RENDERER), vendor, &s[v]);
// Name changed but driver is still bad!
if (strstr(vendor, "Advanced Micro Devices") || strstr(vendor, "ATI Technologies Inc.") || strstr(vendor, "ATI"))
@ -461,8 +466,20 @@ namespace GLLoader {
}
#endif
fprintf(stdout, "\n");
if (s_first_load)
fprintf(stdout, "\n");
return status;
}
void check_gl_requirements()
{
if (!GLLoader::check_gl_version(3, 3))
throw GSDXRecoverableError();
if (!GLLoader::check_gl_supported_extension())
throw GSDXRecoverableError();
s_first_load = false;
}
}

4
plugins/GSdx/GLLoader.h
View File

@ -356,9 +356,7 @@ extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
namespace GLLoader {
bool check_gl_version(int major, int minor);
void init_gl_function();
bool check_gl_supported_extension();
void check_gl_requirements();
extern bool fglrx_buggy_driver;
extern bool legacy_fglrx_buggy_driver;

6
plugins/GSdx/GSWnd.cpp
View File

@ -181,9 +181,5 @@ void GSWndGL::PopulateGlFunction()
// Check openGL requirement as soon as possible so we can switch to another
// renderer/device
if (!GLLoader::check_gl_version(3, 3))
throw GSDXRecoverableError();
if (!GLLoader::check_gl_supported_extension())
throw GSDXRecoverableError();
GLLoader::check_gl_requirements();
}