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st/dri: Fix frontbuffer rendering with DRI2

This commit is contained in:
Jakob Bornecrantz 2009-08-22 02:11:58 +01:00
parent 29165a2fcc
commit 6237ac2412
1 changed files with 15 additions and 15 deletions
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30
src/gallium/state_trackers/dri/dri_drawable.c
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@ -44,14 +44,6 @@
#include "util/u_memory.h"
static void
dri_copy_to_front(__DRIdrawablePrivate * dPriv,
struct pipe_surface *from,
int x, int y, unsigned w, unsigned h)
{
/* TODO send a message to the Xserver to copy to the real front buffer */
}
static struct pipe_surface *
dri_surface_from_handle(struct drm_api *api,
struct pipe_screen *screen,
@ -159,9 +151,7 @@ dri_get_buffers(__DRIdrawablePrivate * dPriv)
switch (buffers[i].attachment) {
case __DRI_BUFFER_FRONT_LEFT:
index = ST_SURFACE_FRONT_LEFT;
format = drawable->color_format;
break;
continue;
case __DRI_BUFFER_FAKE_FRONT_LEFT:
index = ST_SURFACE_FRONT_LEFT;
format = drawable->color_format;
@ -233,8 +223,19 @@ dri_flush_frontbuffer(struct pipe_screen *screen,
struct pipe_surface *surf, void *context_private)
{
struct dri_context *ctx = (struct dri_context *)context_private;
struct dri_drawable *drawable = dri_drawable(ctx->dPriv);
__DRIdrawable *dri_drawable = ctx->dPriv;
__DRIscreen *dri_screen = ctx->sPriv;
dri_copy_to_front(ctx->dPriv, surf, 0, 0, surf->width, surf->height);
/* XXX Does this function get called with DRI1? */
if (ctx->dPriv == NULL) {
debug_printf("%s: no drawable bound to context\n", __func__);
return;
}
(*dri_screen->dri2.loader->flushFrontBuffer)(dri_drawable,
dri_drawable->loaderPrivate);
}
/**
@ -312,12 +313,11 @@ dri_create_buffer(__DRIscreenPrivate * sPriv,
dPriv->driverPrivate = (void *)drawable;
/* setup dri2 buffers information */
/* TODO incase of double buffer visual, delay fake creation */
i = 0;
drawable->attachments[i++] = __DRI_BUFFER_FRONT_LEFT;
#if 0
/* TODO incase of double buffer visual, delay fake creation */
drawable->attachments[i++] = __DRI_BUFFER_FAKE_FRONT_LEFT;
#endif
if (visual->doubleBufferMode)
drawable->attachments[i++] = __DRI_BUFFER_BACK_LEFT;
if (visual->depthBits)