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Differential D721 Diff 19200 source/renderer/backend/gl/Device.cpp

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source/renderer/backend/gl/Device.cpp

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#include "ps/CLogger.h" #include "ps/CLogger.h"
#include "scriptinterface/JSON.h" #include "scriptinterface/JSON.h"
#include "scriptinterface/Object.h" #include "scriptinterface/Object.h"
#include "scriptinterface/ScriptInterface.h" #include "scriptinterface/ScriptInterface.h"
#include "scriptinterface/ScriptRequest.h" #include "scriptinterface/ScriptRequest.h"
#if OS_WIN #if OS_WIN
#include "lib/sysdep/os/win/wgfx.h" #include "lib/sysdep/os/win/wgfx.h"
// We can't include wutil directly because GL headers conflict with Windows
// until we use a proper GL loader.
extern void* wutil_GetAppHDC();
#endif #endif
#include <algorithm> #include <algorithm>
#include <boost/algorithm/string/classification.hpp> #include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/split.hpp> #include <boost/algorithm/string/split.hpp>
// TODO: Support OpenGL platforms which don't use GLX as well. // TODO: Support OpenGL platforms which don't use GLX as well.
#if defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES #if defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES
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// static // static
std::unique_ptr<CDevice> CDevice::Create(SDL_Window* window) std::unique_ptr<CDevice> CDevice::Create(SDL_Window* window)
{ {
std::unique_ptr<CDevice> device(new CDevice()); std::unique_ptr<CDevice> device(new CDevice());
if (window) if (window)
{ {
device->m_Window = window; device->m_Context = SDL_GL_CreateContext(window);
device->m_Context = SDL_GL_CreateContext(device->m_Window);
if (!device->m_Context) if (!device->m_Context)
{ {
LOGERROR("SDL_GL_CreateContext failed: '%s'", SDL_GetError()); LOGERROR("SDL_GL_CreateContext failed: '%s'", SDL_GetError());
return nullptr; return nullptr;
} }
#if OS_WIN
ogl_Init(SDL_GL_GetProcAddress, wutil_GetAppHDC());
#elif defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES
ogl_Init(SDL_GL_GetProcAddress, GetX11Display(m_Window));
#else
ogl_Init(SDL_GL_GetProcAddress);
#endif
} }
else
{
// SDL_GL_GetProcAddress is available because we called SDL_GL_LoadLibrary
#if OS_WIN
ogl_Init(SDL_GL_GetProcAddress, wutil_GetAppHDC());
#elif defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES
ogl_Init(SDL_GL_GetProcAddress, XOpenDisplay(NULL));
#else
ogl_Init(SDL_GL_GetProcAddress);
#endif
ogl_Init(); #if OS_WIN || defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES
ogl_SetVsyncEnabled(true);
#endif
}
if ((ogl_HaveExtensions(0, "GL_ARB_vertex_program", "GL_ARB_fragment_program", nullptr) // ARB if ((ogl_HaveExtensions(0, "GL_ARB_vertex_program", "GL_ARB_fragment_program", nullptr) // ARB
&& ogl_HaveExtensions(0, "GL_ARB_vertex_shader", "GL_ARB_fragment_shader", nullptr)) // GLSL && ogl_HaveExtensions(0, "GL_ARB_vertex_shader", "GL_ARB_fragment_shader", nullptr)) // GLSL
|| !ogl_HaveExtension("GL_ARB_vertex_buffer_object") // VBO || !ogl_HaveExtension("GL_ARB_vertex_buffer_object") // VBO
|| ogl_HaveExtensions(0, "GL_ARB_multitexture", "GL_EXT_draw_range_elements", nullptr) || ogl_HaveExtensions(0, "GL_ARB_multitexture", "GL_EXT_draw_range_elements", nullptr)
|| (!ogl_HaveExtension("GL_EXT_framebuffer_object") && !ogl_HaveExtension("GL_ARB_framebuffer_object"))) || (!ogl_HaveExtension("GL_EXT_framebuffer_object") && !ogl_HaveExtension("GL_ARB_framebuffer_object")))
{ {
// It doesn't make sense to continue working here, because we're not // It doesn't make sense to continue working here, because we're not
▲ Show 20 Lines • Show All 72 Lines • ▼ Show 20 Lines#define STRING(id) do { \
const char* c = (const char*)glGetString(GL_##id); \ const char* c = (const char*)glGetString(GL_##id); \
if (!c) c = ""; \ if (!c) c = ""; \
if (ogl_SquelchError(GL_INVALID_ENUM)) c = errstr; \ if (ogl_SquelchError(GL_INVALID_ENUM)) c = errstr; \
Script::SetProperty(rq, settings, "GL_" #id, std::string(c)); \ Script::SetProperty(rq, settings, "GL_" #id, std::string(c)); \
} while (false) } while (false)
#define QUERY(target, pname) do { \ #define QUERY(target, pname) do { \
GLint i = -1; \ GLint i = -1; \
pglGetQueryivARB(GL_##target, GL_##pname, &i); \ glGetQueryivARB(GL_##target, GL_##pname, &i); \
if (ogl_SquelchError(GL_INVALID_ENUM)) \ if (ogl_SquelchError(GL_INVALID_ENUM)) \
Script::SetProperty(rq, settings, "GL_" #target ".GL_" #pname, errstr); \ Script::SetProperty(rq, settings, "GL_" #target ".GL_" #pname, errstr); \
else \ else \
Script::SetProperty(rq, settings, "GL_" #target ".GL_" #pname, i); \ Script::SetProperty(rq, settings, "GL_" #target ".GL_" #pname, i); \
} while (false) } while (false)
#define VERTEXPROGRAM(id) do { \ #define VERTEXPROGRAM(id) do { \
GLint i = -1; \ GLint i = -1; \
pglGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_##id, &i); \ glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_##id, &i); \
if (ogl_SquelchError(GL_INVALID_ENUM)) \ if (ogl_SquelchError(GL_INVALID_ENUM)) \
Script::SetProperty(rq, settings, "GL_VERTEX_PROGRAM_ARB.GL_" #id, errstr); \ Script::SetProperty(rq, settings, "GL_VERTEX_PROGRAM_ARB.GL_" #id, errstr); \
else \ else \
Script::SetProperty(rq, settings, "GL_VERTEX_PROGRAM_ARB.GL_" #id, i); \ Script::SetProperty(rq, settings, "GL_VERTEX_PROGRAM_ARB.GL_" #id, i); \
} while (false) } while (false)
#define FRAGMENTPROGRAM(id) do { \ #define FRAGMENTPROGRAM(id) do { \
GLint i = -1; \ GLint i = -1; \
pglGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_##id, &i); \ glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_##id, &i); \
if (ogl_SquelchError(GL_INVALID_ENUM)) \ if (ogl_SquelchError(GL_INVALID_ENUM)) \
Script::SetProperty(rq, settings, "GL_FRAGMENT_PROGRAM_ARB.GL_" #id, errstr); \ Script::SetProperty(rq, settings, "GL_FRAGMENT_PROGRAM_ARB.GL_" #id, errstr); \
else \ else \
Script::SetProperty(rq, settings, "GL_FRAGMENT_PROGRAM_ARB.GL_" #id, i); \ Script::SetProperty(rq, settings, "GL_FRAGMENT_PROGRAM_ARB.GL_" #id, i); \
} while (false) } while (false)
#define BOOL(id) INTEGER(id) #define BOOL(id) INTEGER(id)
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#endif // CONFIG2_GLES #endif // CONFIG2_GLES
// TODO: Support OpenGL platforms which don't use GLX as well. // TODO: Support OpenGL platforms which don't use GLX as well.
#if defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES #if defined(SDL_VIDEO_DRIVER_X11) && !CONFIG2_GLES
#define GLXQCR_INTEGER(id) do { \ #define GLXQCR_INTEGER(id) do { \
unsigned int i = UINT_MAX; \ unsigned int i = UINT_MAX; \
if (pglXQueryCurrentRendererIntegerMESA(id, &i)) \ if (glXQueryCurrentRendererIntegerMESA(id, &i)) \
Script::SetProperty(rq, settings, #id, i); \ Script::SetProperty(rq, settings, #id, i); \
} while (false) } while (false)
#define GLXQCR_INTEGER2(id) do { \ #define GLXQCR_INTEGER2(id) do { \
unsigned int i[2] = { UINT_MAX, UINT_MAX }; \ unsigned int i[2] = { UINT_MAX, UINT_MAX }; \
if (pglXQueryCurrentRendererIntegerMESA(id, i)) { \ if (glXQueryCurrentRendererIntegerMESA(id, i)) { \
Script::SetProperty(rq, settings, #id "[0]", i[0]); \ Script::SetProperty(rq, settings, #id "[0]", i[0]); \
Script::SetProperty(rq, settings, #id "[1]", i[1]); \ Script::SetProperty(rq, settings, #id "[1]", i[1]); \
} \ } \
} while (false) } while (false)
#define GLXQCR_INTEGER3(id) do { \ #define GLXQCR_INTEGER3(id) do { \
unsigned int i[3] = { UINT_MAX, UINT_MAX, UINT_MAX }; \ unsigned int i[3] = { UINT_MAX, UINT_MAX, UINT_MAX }; \
if (pglXQueryCurrentRendererIntegerMESA(id, i)) { \ if (glXQueryCurrentRendererIntegerMESA(id, i)) { \
Script::SetProperty(rq, settings, #id "[0]", i[0]); \ Script::SetProperty(rq, settings, #id "[0]", i[0]); \
Script::SetProperty(rq, settings, #id "[1]", i[1]); \ Script::SetProperty(rq, settings, #id "[1]", i[1]); \
Script::SetProperty(rq, settings, #id "[2]", i[2]); \ Script::SetProperty(rq, settings, #id "[2]", i[2]); \
} \ } \
} while (false) } while (false)
#define GLXQCR_STRING(id) do { \ #define GLXQCR_STRING(id) do { \
const char* str = pglXQueryCurrentRendererStringMESA(id); \ const char* str = glXQueryCurrentRendererStringMESA(id); \
if (str) \ if (str) \
Script::SetProperty(rq, settings, #id ".string", str); \ Script::SetProperty(rq, settings, #id ".string", str); \
} while (false) } while (false)
SDL_SysWMinfo wminfo; SDL_SysWMinfo wminfo;
SDL_VERSION(&wminfo.version); SDL_VERSION(&wminfo.version);
const int ret = SDL_GetWindowWMInfo(m_Window, &wminfo); const int ret = SDL_GetWindowWMInfo(m_Window, &wminfo);
if (ret && wminfo.subsystem == SDL_SYSWM_X11) if (ret && wminfo.subsystem == SDL_SYSWM_X11)
{ {
Display* dpy = wminfo.info.x11.display; Display* dpy = wminfo.info.x11.display;
int scrnum = DefaultScreen(dpy); int scrnum = DefaultScreen(dpy);
const char* glxexts = glXQueryExtensionsString(dpy, scrnum); const char* glxexts = glXQueryExtensionsString(dpy, scrnum);
Script::SetProperty(rq, settings, "glx_extensions", glxexts); Script::SetProperty(rq, settings, "glx_extensions", glxexts);
if (strstr(glxexts, "GLX_MESA_query_renderer") && pglXQueryCurrentRendererIntegerMESA && pglXQueryCurrentRendererStringMESA) if (strstr(glxexts, "GLX_MESA_query_renderer") && glXQueryCurrentRendererIntegerMESA && glXQueryCurrentRendererStringMESA)
{ {
GLXQCR_INTEGER(GLX_RENDERER_VENDOR_ID_MESA); GLXQCR_INTEGER(GLX_RENDERER_VENDOR_ID_MESA);
GLXQCR_INTEGER(GLX_RENDERER_DEVICE_ID_MESA); GLXQCR_INTEGER(GLX_RENDERER_DEVICE_ID_MESA);
GLXQCR_INTEGER3(GLX_RENDERER_VERSION_MESA); GLXQCR_INTEGER3(GLX_RENDERER_VERSION_MESA);
GLXQCR_INTEGER(GLX_RENDERER_ACCELERATED_MESA); GLXQCR_INTEGER(GLX_RENDERER_ACCELERATED_MESA);
GLXQCR_INTEGER(GLX_RENDERER_VIDEO_MEMORY_MESA); GLXQCR_INTEGER(GLX_RENDERER_VIDEO_MEMORY_MESA);
GLXQCR_INTEGER(GLX_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_MESA); GLXQCR_INTEGER(GLX_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_MESA);
GLXQCR_INTEGER(GLX_RENDERER_PREFERRED_PROFILE_MESA); GLXQCR_INTEGER(GLX_RENDERER_PREFERRED_PROFILE_MESA);
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