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no real changes, clarified the usage of WX_GL_DOUBLEBUFFER; documented it and other WX_GL_XXX constants lost during doxygen transition; simplified wxMSW code a bit

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53379 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-04-27 12:46:28 +00:00
parent 129513d354
commit 4aa59c3df6
3 changed files with 124 additions and 53 deletions
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38
include/wx/glcanvas.h
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@@ -27,27 +27,27 @@ class WXDLLIMPEXP_FWD_GL wxGLContext;
// Constants for attributes list
// ----------------------------------------------------------------------------
// The generic OpenGL implementation doesn't support most of these options,
// such as stereo, auxiliary buffers, alpha channel, and accumulator buffer.
// Other implementations may actually support them.
// Notice that not all implementation support options such as stereo, auxiliary
// buffers, alpha channel, and accumulator buffer, use IsDisplaySupported() to
// check for individual attributes support.
enum
{
WX_GL_RGBA=1, /* use true color palette */
WX_GL_BUFFER_SIZE, /* bits for buffer if not WX_GL_RGBA */
WX_GL_LEVEL, /* 0 for main buffer, >0 for overlay, <0 for underlay */
WX_GL_DOUBLEBUFFER, /* use doublebuffer */
WX_GL_STEREO, /* use stereoscopic display */
WX_GL_AUX_BUFFERS, /* number of auxiliary buffers */
WX_GL_MIN_RED, /* use red buffer with most bits (> MIN_RED bits) */
WX_GL_MIN_GREEN, /* use green buffer with most bits (> MIN_GREEN bits) */
WX_GL_MIN_BLUE, /* use blue buffer with most bits (> MIN_BLUE bits) */
WX_GL_MIN_ALPHA, /* use alpha buffer with most bits (> MIN_ALPHA bits) */
WX_GL_DEPTH_SIZE, /* bits for Z-buffer (0,16,32) */
WX_GL_STENCIL_SIZE, /* bits for stencil buffer */
WX_GL_MIN_ACCUM_RED, /* use red accum buffer with most bits (> MIN_ACCUM_RED bits) */
WX_GL_MIN_ACCUM_GREEN, /* use green buffer with most bits (> MIN_ACCUM_GREEN bits) */
WX_GL_MIN_ACCUM_BLUE, /* use blue buffer with most bits (> MIN_ACCUM_BLUE bits) */
WX_GL_MIN_ACCUM_ALPHA /* use alpha buffer with most bits (> MIN_ACCUM_ALPHA bits) */
WX_GL_RGBA = 1, // use true color palette (on if no attrs specified)
WX_GL_BUFFER_SIZE, // bits for buffer if not WX_GL_RGBA
WX_GL_LEVEL, // 0 for main buffer, >0 for overlay, <0 for underlay
WX_GL_DOUBLEBUFFER, // use double buffering (on if no attrs specified)
WX_GL_STEREO, // use stereoscopic display
WX_GL_AUX_BUFFERS, // number of auxiliary buffers
WX_GL_MIN_RED, // use red buffer with most bits (> MIN_RED bits)
WX_GL_MIN_GREEN, // use green buffer with most bits (> MIN_GREEN bits)
WX_GL_MIN_BLUE, // use blue buffer with most bits (> MIN_BLUE bits)
WX_GL_MIN_ALPHA, // use alpha buffer with most bits (> MIN_ALPHA bits)
WX_GL_DEPTH_SIZE, // bits for Z-buffer (0,16,32)
WX_GL_STENCIL_SIZE, // bits for stencil buffer
WX_GL_MIN_ACCUM_RED, // use red accum buffer with most bits (> MIN_ACCUM_RED bits)
WX_GL_MIN_ACCUM_GREEN, // use green buffer with most bits (> MIN_ACCUM_GREEN bits)
WX_GL_MIN_ACCUM_BLUE, // use blue buffer with most bits (> MIN_ACCUM_BLUE bits)
WX_GL_MIN_ACCUM_ALPHA // use alpha buffer with most bits (> MIN_ACCUM_ALPHA bits)
};
#define wxGLCanvasName _T("GLCanvas")