diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_pixel_read.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_read.c b/src/mesa/drivers/dri/intel/intel_pixel_read.c index f90f8224c9..b2e77c7986 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_read.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_read.c @@ -80,6 +80,7 @@ do_blit_readpixels(struct gl_context * ctx, drm_intel_bo *dst_buffer; GLboolean all; GLint dst_x, dst_y; + GLuint dirty; DBG("%s\n", __FUNCTION__); @@ -129,7 +130,9 @@ do_blit_readpixels(struct gl_context * ctx, return GL_TRUE; } + dirty = intel->front_buffer_dirty; intel_prepare_render(intel); + intel->front_buffer_dirty = dirty; all = (width * height * src->cpp == dst->Base.Size && x == 0 && dst_offset == 0); @@ -171,6 +174,10 @@ intelReadPixels(struct gl_context * ctx, DBG("%s\n", __FUNCTION__); + if (do_blit_readpixels + (ctx, x, y, width, height, format, type, pack, pixels)) + return; + intel_flush(ctx); /* glReadPixels() wont dirty the front buffer, so reset the dirty @@ -179,10 +186,6 @@ intelReadPixels(struct gl_context * ctx, intel_prepare_render(intel); intel->front_buffer_dirty = dirty; - if (do_blit_readpixels - (ctx, x, y, width, height, format, type, pack, pixels)) - return; - fallback_debug("%s: fallback to swrast\n", __FUNCTION__); /* Update Mesa state before calling down into _swrast_ReadPixels, as |