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Added support for EXT_framebuffer_sRGB.

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Added sRGB extensions to standards conformance page.
This commit is contained in:
Camilla Berglund
2015-07-14 15:44:13 +02:00
parent bfe55118dd
commit 04c057238b
6 changed files with 27 additions and 3 deletions
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src/glx_context.c
+4 -1
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@@ -117,7 +117,7 @@ static GLboolean chooseFBConfig(const _GLFWfbconfig* desired, GLXFBConfig* resul
if (_glfw.glx.ARB_multisample)
u->samples = getFBConfigAttrib(n, GLX_SAMPLES);
if (_glfw.glx.ARB_framebuffer_sRGB)
if (_glfw.glx.ARB_framebuffer_sRGB || _glfw.glx.EXT_framebuffer_sRGB)
u->sRGB = getFBConfigAttrib(n, GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB);
u->glx = n;
@@ -226,6 +226,9 @@ int _glfwInitContextAPI(void)
if (_glfwPlatformExtensionSupported("GLX_ARB_framebuffer_sRGB"))
_glfw.glx.ARB_framebuffer_sRGB = GL_TRUE;
if (_glfwPlatformExtensionSupported("GLX_EXT_framebuffer_sRGB"))
_glfw.glx.EXT_framebuffer_sRGB = GL_TRUE;
if (_glfwPlatformExtensionSupported("GLX_ARB_create_context"))
{
_glfw.glx.CreateContextAttribsARB = (PFNGLXCREATECONTEXTATTRIBSARBPROC)
src/glx_context.h
+1
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@@ -81,6 +81,7 @@ typedef struct _GLFWlibraryGLX
GLboolean MESA_swap_control;
GLboolean ARB_multisample;
GLboolean ARB_framebuffer_sRGB;
GLboolean EXT_framebuffer_sRGB;
GLboolean ARB_create_context;
GLboolean ARB_create_context_profile;
GLboolean ARB_create_context_robustness;
src/wgl_context.c
+9 -2
View File
@@ -61,6 +61,8 @@ static void initWGLExtensions(_GLFWwindow* window)
_glfwPlatformExtensionSupported("WGL_ARB_multisample");
window->wgl.ARB_framebuffer_sRGB =
_glfwPlatformExtensionSupported("WGL_ARB_framebuffer_sRGB");
window->wgl.EXT_framebuffer_sRGB =
_glfwPlatformExtensionSupported("WGL_EXT_framebuffer_sRGB");
window->wgl.ARB_create_context =
_glfwPlatformExtensionSupported("WGL_ARB_create_context");
window->wgl.ARB_create_context_profile =
@@ -175,7 +177,8 @@ static GLboolean choosePixelFormat(_GLFWwindow* window,
if (window->wgl.ARB_multisample)
u->samples = getPixelFormatAttrib(window, n, WGL_SAMPLES_ARB);
if (window->wgl.ARB_framebuffer_sRGB)
if (window->wgl.ARB_framebuffer_sRGB ||
window->wgl.EXT_framebuffer_sRGB)
{
if (getPixelFormatAttrib(window, n, WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB))
u->sRGB = GL_TRUE;
@@ -543,8 +546,12 @@ int _glfwAnalyzeContext(const _GLFWwindow* window,
if (fbconfig->sRGB)
{
// sRGB is not a hard constraint, so do nothing if it's not supported
if (window->wgl.ARB_framebuffer_sRGB && window->wgl.ARB_pixel_format)
if ((window->wgl.ARB_framebuffer_sRGB ||
window->wgl.EXT_framebuffer_sRGB) &&
window->wgl.ARB_pixel_format)
{
required = GL_TRUE;
}
}
if (required)
src/wgl_context.h
+1
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@@ -55,6 +55,7 @@ typedef struct _GLFWcontextWGL
GLboolean EXT_swap_control;
GLboolean ARB_multisample;
GLboolean ARB_framebuffer_sRGB;
GLboolean EXT_framebuffer_sRGB;
GLboolean ARB_pixel_format;
GLboolean ARB_create_context;
GLboolean ARB_create_context_profile;