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winex11: Use the GET_DRAWABLE escape to implement wglMakeCurrent.

This commit is contained in:
Alexandre Julliard 2012-06-27 13:58:23 +02:00
parent 3e8b3d0f66
commit 7f4d3022d0
1 changed files with 28 additions and 43 deletions
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71
dlls/winex11.drv/opengl.c
View File

@ -631,26 +631,6 @@ static int describeContext(Wine_GLContext* ctx) {
return ctx_vis_id;
}
static BOOL describeDrawable( struct glx_physdev *physdev )
{
int tmp;
WineGLPixelFormat *fmt;
int fmt_count = 0;
fmt = ConvertPixelFormatWGLtoGLX(gdi_display, physdev->pixel_format, TRUE /* Offscreen */, &fmt_count);
if(!fmt) return FALSE;
TRACE(" HDC %p has:\n", physdev->dev.hdc);
TRACE(" - iPixelFormat %d\n", fmt->iPixelFormat);
TRACE(" - Drawable %lx\n", physdev->drawable);
TRACE(" - FBCONFIG_ID 0x%x\n", fmt->fmt_id);
pglXGetFBConfigAttrib(gdi_display, fmt->fbconfig, GLX_VISUAL_ID, &tmp);
TRACE(" - VISUAL_ID 0x%x\n", tmp);
return TRUE;
}
static int ConvertAttribWGLtoGLX(const int* iWGLAttr, int* oGLXAttr, Wine_GLPBuffer* pbuf) {
int nAttribs = 0;
unsigned cur = 0;
@ -1584,13 +1564,13 @@ static PROC glxdrv_wglGetProcAddress(LPCSTR lpszProc)
return NULL;
}
static GLXPixmap get_context_pixmap( struct glx_physdev *physdev, struct wine_glcontext *ctx )
static GLXPixmap get_context_pixmap( HDC hdc, struct wine_glcontext *ctx )
{
if (!ctx->pixmap)
{
BITMAP bmp;
GetObjectW( GetCurrentObject( physdev->dev.hdc, OBJ_BITMAP ), sizeof(bmp), &bmp );
GetObjectW( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bmp), &bmp );
wine_tsx11_lock();
ctx->pixmap = XCreatePixmap( gdi_display, root_window,
@ -1610,14 +1590,13 @@ static GLXPixmap get_context_pixmap( struct glx_physdev *physdev, struct wine_gl
*/
static BOOL glxdrv_wglMakeCurrent(PHYSDEV dev, HGLRC hglrc)
{
struct glx_physdev *physdev = get_glxdrv_dev( dev );
HDC hdc = dev->hdc;
BOOL ret;
Wine_GLContext *prev_ctx = NtCurrentTeb()->glContext;
Wine_GLContext *ctx = (Wine_GLContext *) hglrc;
struct x11drv_escape_get_drawable escape;
TRACE("(%p,%p)\n", dev->hdc, hglrc);
if (!has_opengl()) return FALSE;
TRACE("(%p,%p)\n", hdc, hglrc);
if (hglrc == NULL)
{
@ -1627,36 +1606,42 @@ static BOOL glxdrv_wglMakeCurrent(PHYSDEV dev, HGLRC hglrc)
ret = pglXMakeCurrent(gdi_display, None, NULL);
wine_tsx11_unlock();
NtCurrentTeb()->glContext = NULL;
return TRUE;
}
else if (!physdev->pixel_format)
escape.code = X11DRV_GET_DRAWABLE;
if (!ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape.code), (LPCSTR)&escape.code,
sizeof(escape), (LPSTR)&escape ))
return FALSE;
if (!escape.pixel_format)
{
WARN("Trying to use an invalid drawable\n");
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
else if (ctx->fmt->iPixelFormat != physdev->pixel_format)
if (ctx->fmt->iPixelFormat != escape.pixel_format)
{
WARN( "mismatched pixel format hdc %p %u ctx %p %u\n",
dev->hdc, physdev->pixel_format, ctx, ctx->fmt->iPixelFormat );
hdc, escape.pixel_format, ctx, ctx->fmt->iPixelFormat );
SetLastError( ERROR_INVALID_PIXEL_FORMAT );
return FALSE;
}
else
{
Drawable drawable = physdev->drawable;
if (physdev->type == DC_GL_BITMAP) drawable = get_context_pixmap( physdev, ctx );
if (escape.gl_type == DC_GL_BITMAP) escape.drawable = get_context_pixmap( hdc, ctx );
wine_tsx11_lock();
if (TRACE_ON(wgl)) {
describeDrawable( physdev );
int vis_id;
pglXGetFBConfigAttrib(gdi_display, ctx->fmt->fbconfig, GLX_VISUAL_ID, &vis_id);
describeContext(ctx);
TRACE("hdc %p drawable %lx fmt %u vis %x ctx %p\n", hdc,
escape.drawable, escape.pixel_format, vis_id, ctx->ctx);
}
TRACE(" make current for drawable %lx, ctx %p\n", drawable, ctx->ctx);
ret = pglXMakeCurrent(gdi_display, drawable, ctx->ctx);
ret = pglXMakeCurrent(gdi_display, escape.drawable, ctx->ctx);
if (ret)
{
@ -1665,13 +1650,13 @@ static BOOL glxdrv_wglMakeCurrent(PHYSDEV dev, HGLRC hglrc)
ctx->has_been_current = TRUE;
ctx->tid = GetCurrentThreadId();
ctx->hdc = dev->hdc;
ctx->read_hdc = dev->hdc;
ctx->drawables[0] = drawable;
ctx->drawables[1] = drawable;
ctx->hdc = hdc;
ctx->read_hdc = hdc;
ctx->drawables[0] = escape.drawable;
ctx->drawables[1] = escape.drawable;
ctx->refresh_drawables = FALSE;
if (physdev->type == DC_GL_BITMAP) pglDrawBuffer(GL_FRONT_LEFT);
if (escape.gl_type == DC_GL_BITMAP) pglDrawBuffer(GL_FRONT_LEFT);
}
else
SetLastError(ERROR_INVALID_HANDLE);
@ -1720,8 +1705,8 @@ static BOOL glxdrv_wglMakeContextCurrentARB( PHYSDEV draw_dev, PHYSDEV read_dev,
if (!pglXMakeContextCurrent) return FALSE;
if (draw_physdev->type == DC_GL_BITMAP) draw_drawable = get_context_pixmap( draw_physdev, ctx );
if (read_physdev->type == DC_GL_BITMAP) read_drawable = get_context_pixmap( read_physdev, ctx );
if (draw_physdev->type == DC_GL_BITMAP) draw_drawable = get_context_pixmap( draw_physdev->dev.hdc, ctx );
if (read_physdev->type == DC_GL_BITMAP) read_drawable = get_context_pixmap( read_physdev->dev.hdc, ctx );
wine_tsx11_lock();
ret = pglXMakeContextCurrent(gdi_display, draw_drawable, read_drawable, ctx->ctx);