diff options
Diffstat (limited to 'src/mesa/drivers/x11/xm_api.c')
| -rw-r--r-- | src/mesa/drivers/x11/xm_api.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c index 4d74281bf92..cba660af2f4 100644 --- a/src/mesa/drivers/x11/xm_api.c +++ b/src/mesa/drivers/x11/xm_api.c @@ -1,4 +1,4 @@ -/* $Id: xm_api.c,v 1.40 2002/07/09 01:22:51 brianp Exp $ */ +/* $Id: xm_api.c,v 1.41 2002/08/21 02:57:58 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -2234,8 +2234,6 @@ static void FXgetImage( XMesaBuffer b ) unsigned int bw, depth, width, height; XMesaContext xmesa = (XMesaContext) ctx->DriverCtx; - assert(xmesa->xm_draw_buffer->FXctx); - #ifdef XFree86Server x = b->frontbuffer->x; y = b->frontbuffer->y; @@ -2243,37 +2241,37 @@ static void FXgetImage( XMesaBuffer b ) height = b->frontbuffer->height; depth = b->frontbuffer->depth; #else - XGetGeometry( xmesa->xm_visual->display, b->frontbuffer, + XGetGeometry( b->xm_visual->display, b->frontbuffer, &root, &xpos, &ypos, &width, &height, &bw, &depth); #endif if (b->width != width || b->height != height) { - b->width = MIN2((int)width, xmesa->xm_draw_buffer->FXctx->width); - b->height = MIN2((int)height, xmesa->xm_draw_buffer->FXctx->height); + b->width = MIN2((int)width, b->FXctx->width); + b->height = MIN2((int)height, b->FXctx->height); if (b->width & 1) b->width--; /* prevent odd width */ xmesa_alloc_back_buffer( b ); } grLfbWriteColorFormat(GR_COLORFORMAT_ARGB); - if (xmesa->xm_visual->undithered_pf==PF_5R6G5B) { + if (b->xm_visual->undithered_pf==PF_5R6G5B) { /* Special case: 16bpp RGB */ grLfbReadRegion( GR_BUFFER_FRONTBUFFER, /* src buffer */ - 0, xmesa->xm_draw_buffer->FXctx->height - b->height, /*pos*/ + 0, b->FXctx->height - b->height, /*pos*/ b->width, b->height, /* size */ b->width * sizeof(GLushort), /* stride */ b->backimage->data); /* dest buffer */ } - else if (xmesa->xm_visual->dithered_pf==PF_DITHER - && GET_VISUAL_DEPTH(xmesa->xm_visual)==8) { + else if (b->xm_visual->dithered_pf==PF_DITHER + && GET_VISUAL_DEPTH(b->xm_visual)==8) { /* Special case: 8bpp RGB */ for (y=0;y<b->height;y++) { - GLubyte *ptr = (GLubyte*) xmesa->xm_draw_buffer->backimage->data - + xmesa->xm_draw_buffer->backimage->bytes_per_line * y; + GLubyte *ptr = (GLubyte*) b->backimage->data + + b->backimage->bytes_per_line * y; XDITHER_SETUP(y); /* read row from 3Dfx frame buffer */ grLfbReadRegion( GR_BUFFER_FRONTBUFFER, - 0, xmesa->xm_draw_buffer->FXctx->height-(b->height-y), + 0, b->FXctx->height-(b->height-y), b->width, 1, 0, pixbuf ); @@ -2292,7 +2290,7 @@ static void FXgetImage( XMesaBuffer b ) for (y=0;y<b->height;y++) { /* read row from 3Dfx frame buffer */ grLfbReadRegion( GR_BUFFER_FRONTBUFFER, - 0, xmesa->xm_draw_buffer->FXctx->height-(b->height-y), + 0, b->FXctx->height-(b->height-y), b->width, 1, 0, pixbuf ); @@ -2304,7 +2302,8 @@ static void FXgetImage( XMesaBuffer b ) (pixbuf[x] & 0xf800) >> 8, (pixbuf[x] & 0x07e0) >> 3, (pixbuf[x] & 0x001f) << 3, - 0xff, xmesa->pixelformat)); + 0xff, + b->xm_visual->undithered_pf)); } } } |