wined3d: Add WGL_ARB_pixel_format detection.

Right now we assume that the extension is there but this isn't always the case. The next patch in this series will add a non-WGL_ARB_pixel_format codepath to help VirtualBox and others.

wined3d: Add WGL_ARB_pixel_format detection.
9181ddcd · Roderick Colenbrander · Alexandre Julliard · da2e0441 · 9181ddcd · 9181ddcd
Commit 9181ddcd authored Mar 15, 2009 by Roderick Colenbrander Committed by Alexandre Julliard Mar 23, 2009
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directx.c dlls/wined3d/directx.c +4 -0

wined3d_gl.h dlls/wined3d/wined3d_gl.h +1 -0

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--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -1434,6 +1434,10 @@ static BOOL IWineD3DImpl_FillGLCaps(WineD3D_GL_Info *gl_info) {
                    gl_info->supported[WGL_ARB_PBUFFER] = TRUE;
                    TRACE_(d3d_caps)("FOUND: WGL_ARB_pbuffer support\n");
                }
+                if (!strcmp(ThisExtn, "WGL_ARB_pixel_format")) {
+                    gl_info->supported[WGL_ARB_PIXEL_FORMAT] = TRUE;
+                    TRACE_(d3d_caps)("FOUND: WGL_ARB_pixel_format support\n");
+                }
                if (!strcmp(ThisExtn, "WGL_WINE_pixel_format_passthrough")) {
                    gl_info->supported[WGL_WINE_PIXEL_FORMAT_PASSTHROUGH] = TRUE;
                    TRACE_(d3d_caps)("FOUND: WGL_WINE_pixel_format_passthrough support\n");

--- a/dlls/wined3d/wined3d_gl.h
+++ b/dlls/wined3d/wined3d_gl.h
@@ -3462,6 +3462,7 @@ typedef enum _GL_SupportedExt {

  /* WGL extensions */
  WGL_ARB_PBUFFER,
+  WGL_ARB_PIXEL_FORMAT,
  WGL_WINE_PIXEL_FORMAT_PASSTHROUGH,

  OPENGL_SUPPORTED_EXT_END