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Formatting.

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This commit is contained in:
Camilla Berglund 2012-05-07 00:11:51 +02:00
parent d0c298de6e
commit 26fc5cacda
1 changed files with 46 additions and 40 deletions
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86
src/win32_window.c
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@ -149,38 +149,44 @@ static int getPixelFormatAttrib(_GLFWwindow* window, int pixelFormat, int attrib
static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
{
_GLFWfbconfig* result;
_GLFWfbconfig* fbconfigs;
PIXELFORMATDESCRIPTOR pfd;
int i, count;
int i, available;
*found = 0;
if (window->WGL.ARB_pixel_format)
count = getPixelFormatAttrib(window, 1, WGL_NUMBER_PIXEL_FORMATS_ARB);
{
available = getPixelFormatAttrib(window,
1,
WGL_NUMBER_PIXEL_FORMATS_ARB);
}
else
{
count = DescribePixelFormat(window->WGL.DC,
1,
sizeof(PIXELFORMATDESCRIPTOR),
NULL);
available = DescribePixelFormat(window->WGL.DC,
1,
sizeof(PIXELFORMATDESCRIPTOR),
NULL);
}
if (!count)
if (!available)
{
_glfwSetError(GLFW_OPENGL_UNAVAILABLE, "Win32/WGL: No pixel formats found");
return NULL;
}
result = (_GLFWfbconfig*) malloc(sizeof(_GLFWfbconfig) * count);
if (!result)
fbconfigs = (_GLFWfbconfig*) malloc(sizeof(_GLFWfbconfig) * available);
if (!fbconfigs)
{
_glfwSetError(GLFW_OUT_OF_MEMORY,
"Win32/WGL: Failed to allocate _GLFWfbconfig array");
return NULL;
}
for (i = 1; i <= count; i++)
for (i = 1; i <= available; i++)
{
_GLFWfbconfig* fbconfig = fbconfigs + *found;
if (window->WGL.ARB_pixel_format)
{
// Get pixel format attributes through WGL_ARB_pixel_format
@ -203,41 +209,41 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
continue;
}
result[*found].redBits =
fbconfig->redBits =
getPixelFormatAttrib(window, i, WGL_RED_BITS_ARB);
result[*found].greenBits =
fbconfig->greenBits =
getPixelFormatAttrib(window, i, WGL_GREEN_BITS_ARB);
result[*found].blueBits =
fbconfig->blueBits =
getPixelFormatAttrib(window, i, WGL_BLUE_BITS_ARB);
result[*found].alphaBits =
fbconfig->alphaBits =
getPixelFormatAttrib(window, i, WGL_ALPHA_BITS_ARB);
result[*found].depthBits =
fbconfig->depthBits =
getPixelFormatAttrib(window, i, WGL_DEPTH_BITS_ARB);
result[*found].stencilBits =
fbconfig->stencilBits =
getPixelFormatAttrib(window, i, WGL_STENCIL_BITS_ARB);
result[*found].accumRedBits =
fbconfig->accumRedBits =
getPixelFormatAttrib(window, i, WGL_ACCUM_RED_BITS_ARB);
result[*found].accumGreenBits =
fbconfig->accumGreenBits =
getPixelFormatAttrib(window, i, WGL_ACCUM_GREEN_BITS_ARB);
result[*found].accumBlueBits =
fbconfig->accumBlueBits =
getPixelFormatAttrib(window, i, WGL_ACCUM_BLUE_BITS_ARB);
result[*found].accumAlphaBits =
fbconfig->accumAlphaBits =
getPixelFormatAttrib(window, i, WGL_ACCUM_ALPHA_BITS_ARB);
result[*found].auxBuffers =
fbconfig->auxBuffers =
getPixelFormatAttrib(window, i, WGL_AUX_BUFFERS_ARB);
result[*found].stereo =
fbconfig->stereo =
getPixelFormatAttrib(window, i, WGL_STEREO_ARB);
if (window->WGL.ARB_multisample)
{
result[*found].samples =
fbconfig->samples =
getPixelFormatAttrib(window, i, WGL_SAMPLES_ARB);
}
else
result[*found].samples = 0;
fbconfig->samples = 0;
}
else
{
@ -267,32 +273,32 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
if (pfd.iPixelType != PFD_TYPE_RGBA)
continue;
result[*found].redBits = pfd.cRedBits;
result[*found].greenBits = pfd.cGreenBits;
result[*found].blueBits = pfd.cBlueBits;
result[*found].alphaBits = pfd.cAlphaBits;
fbconfig->redBits = pfd.cRedBits;
fbconfig->greenBits = pfd.cGreenBits;
fbconfig->blueBits = pfd.cBlueBits;
fbconfig->alphaBits = pfd.cAlphaBits;
result[*found].depthBits = pfd.cDepthBits;
result[*found].stencilBits = pfd.cStencilBits;
fbconfig->depthBits = pfd.cDepthBits;
fbconfig->stencilBits = pfd.cStencilBits;
result[*found].accumRedBits = pfd.cAccumRedBits;
result[*found].accumGreenBits = pfd.cAccumGreenBits;
result[*found].accumBlueBits = pfd.cAccumBlueBits;
result[*found].accumAlphaBits = pfd.cAccumAlphaBits;
fbconfig->accumRedBits = pfd.cAccumRedBits;
fbconfig->accumGreenBits = pfd.cAccumGreenBits;
fbconfig->accumBlueBits = pfd.cAccumBlueBits;
fbconfig->accumAlphaBits = pfd.cAccumAlphaBits;
result[*found].auxBuffers = pfd.cAuxBuffers;
result[*found].stereo = (pfd.dwFlags & PFD_STEREO) ? GL_TRUE : GL_FALSE;
fbconfig->auxBuffers = pfd.cAuxBuffers;
fbconfig->stereo = (pfd.dwFlags & PFD_STEREO) ? GL_TRUE : GL_FALSE;
// PFD pixel formats do not support FSAA
result[*found].samples = 0;
fbconfig->samples = 0;
}
result[*found].platformID = i;
fbconfig->platformID = i;
(*found)++;
}
return result;
return fbconfigs;
}