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Linux: Show vram/HW acceleration in /client gpu when using MESA

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This commit is contained in:
UnknownShadow200 2020-12-31 20:55:11 +11:00
parent aed6834dfe
commit e3d3271366
1 changed files with 28 additions and 12 deletions
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40
src/Window.c
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@ -4414,8 +4414,8 @@ void GLContext_GetApiInfo(cc_string* info) { }
#elif defined CC_BUILD_WINGUI
static HGLRC ctx_handle;
static HDC ctx_DC;
typedef BOOL (WINAPI *FN_WGLSWAPINTERVAL)(int interval);
static FN_WGLSWAPINTERVAL wglSwapIntervalEXT;
typedef BOOL (WINAPI *FP_SWAPINTERVAL)(int interval);
static FP_SWAPINTERVAL wglSwapIntervalEXT;
static cc_bool ctx_supports_vSync;
static void GLContext_SelectGraphicsMode(struct GraphicsMode* mode) {
@ -4463,7 +4463,7 @@ void GLContext_Create(void) {
}
ctx_DC = wglGetCurrentDC();
wglSwapIntervalEXT = (FN_WGLSWAPINTERVAL)GLContext_GetAddress("wglSwapIntervalEXT");
wglSwapIntervalEXT = (FP_SWAPINTERVAL)GLContext_GetAddress("wglSwapIntervalEXT");
ctx_supports_vSync = wglSwapIntervalEXT != NULL;
}
@ -4497,13 +4497,16 @@ void GLContext_GetApiInfo(cc_string* info) { }
#elif defined CC_BUILD_X11
#include <GL/glx.h>
static GLXContext ctx_handle;
typedef int (*FN_GLXSWAPINTERVAL)(int interval);
static FN_GLXSWAPINTERVAL swapIntervalMESA, swapIntervalSGI;
typedef int (*FP_SWAPINTERVAL)(int interval);
typedef Bool (*FP_QUERYRENDERER)(int attribute, unsigned int* value);
static FP_SWAPINTERVAL swapIntervalMESA, swapIntervalSGI;
static FP_QUERYRENDERER queryRendererMESA;
static cc_bool ctx_supports_vSync;
void GLContext_Create(void) {
static const cc_string ext_mesa = String_FromConst("GLX_MESA_swap_control");
static const cc_string ext_sgi = String_FromConst("GLX_SGI_swap_control");
static const cc_string vsync_mesa = String_FromConst("GLX_MESA_swap_control");
static const cc_string vsync_sgi = String_FromConst("GLX_SGI_swap_control");
static const cc_string info_mesa = String_FromConst("GLX_MESA_query_renderer");
const char* raw_exts;
cc_string exts;
@ -4527,13 +4530,17 @@ void GLContext_Create(void) {
raw_exts = glXQueryExtensionsString(win_display, DefaultScreen(win_display));
exts = String_FromReadonly(raw_exts);
if (String_CaselessContains(&exts, &ext_mesa)) {
swapIntervalMESA = (FN_GLXSWAPINTERVAL)GLContext_GetAddress("glXSwapIntervalMESA");
if (String_CaselessContains(&exts, &vsync_mesa)) {
swapIntervalMESA = (FP_SWAPINTERVAL)GLContext_GetAddress("glXSwapIntervalMESA");
}
if (String_CaselessContains(&exts, &ext_sgi)) {
swapIntervalSGI = (FN_GLXSWAPINTERVAL)GLContext_GetAddress("glXSwapIntervalSGI");
if (String_CaselessContains(&exts, &vsync_sgi)) {
swapIntervalSGI = (FP_SWAPINTERVAL)GLContext_GetAddress("glXSwapIntervalSGI");
}
ctx_supports_vSync = swapIntervalMESA || swapIntervalSGI;
if (String_CaselessContains(&exts, &info_mesa)) {
queryRendererMESA = (FP_QUERYRENDERER)GLContext_GetAddress("glXQueryCurrentRendererIntegerMESA");
}
}
void GLContext_Update(void) { }
@ -4566,7 +4573,16 @@ void GLContext_SetFpsLimit(cc_bool vsync, float minFrameMs) {
}
if (res) Platform_Log1("Set VSync failed, error: %i", &res);
}
void GLContext_GetApiInfo(cc_string* info) { }
void GLContext_GetApiInfo(cc_string* info) {
unsigned int vram, acc;
if (!queryRendererMESA) return;
queryRendererMESA(0x8186, &acc);
queryRendererMESA(0x8187, &vram);
String_Format2(info, "VRAM: %i MB, %c", &vram,
acc ? "HW accelerated" : "no HW acceleration");
}
static void GetAttribs(struct GraphicsMode* mode, int* attribs, int depth) {
int i = 0;