diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915tex/intel_screen.c')
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_screen.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_screen.c b/src/mesa/drivers/dri/i915tex/intel_screen.c index a5a9c79625..82b65ea842 100644 --- a/src/mesa/drivers/dri/i915tex/intel_screen.c +++ b/src/mesa/drivers/dri/i915tex/intel_screen.c @@ -172,6 +172,7 @@ intel_recreate_static(intelScreenPrivate *intelScreen, static void intel_recreate_static_regions(intelScreenPrivate *intelScreen) { +/* this is the real front buffer which is only used for blitting to */ intelScreen->front_region = intel_recreate_static(intelScreen, intelScreen->front_region, @@ -601,6 +602,7 @@ intelCreateBuffer(__DRIscreenPrivate * driScrnPriv, _mesa_initialize_framebuffer(&intel_fb->Base, mesaVis); +#if 0 /* setup the hardware-based renderbuffers */ { intel_fb->color_rb[0] @@ -615,7 +617,6 @@ intelCreateBuffer(__DRIscreenPrivate * driScrnPriv, &intel_fb->color_rb[0]->Base); } -#if 0 if (mesaVis->doubleBufferMode) { intel_fb->color_rb[1] = intel_create_renderbuffer(rgbFormat, @@ -672,11 +673,22 @@ intelCreateBuffer(__DRIscreenPrivate * driScrnPriv, } #else + { + /* fake frontbuffer */ + /* XXX allocation should only happen in the unusual case + it's actually needed */ + intel_fb->color_rb[0] + = intel_new_renderbuffer_fb(NULL, rgbFormat); + _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT, + &intel_fb->color_rb[0]->Base); + } + if (mesaVis->doubleBufferMode) { intel_fb->color_rb[1] = intel_new_renderbuffer_fb(NULL, rgbFormat); _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT, &intel_fb->color_rb[1]->Base); + if (screen->third.handle) { struct gl_renderbuffer *tmp_rb = NULL; |