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-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_copy.c24
1 files changed, 10 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
index f45bfff6e5..45f72bac52 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
@@ -272,7 +272,6 @@ do_blit_copypixels(GLcontext * ctx,
__DRIdrawablePrivate *dPriv = intel->driDrawable;
__DRIdrawablePrivate *dReadPriv = intel->driReadDrawable;
drm_clip_rect_t *box = dPriv->pClipRects;
- drm_clip_rect_t dest_rect;
GLint nbox = dPriv->numClipRects;
GLint delta_x = 0;
GLint delta_y = 0;
@@ -320,11 +319,6 @@ do_blit_copypixels(GLcontext * ctx,
dsty = srcy - delta_y;
}
- dest_rect.x1 = dstx;
- dest_rect.y1 = dsty;
- dest_rect.x2 = dstx + width;
- dest_rect.y2 = dsty + height;
-
/* Could do slightly more clipping: Eg, take the intersection of
* the existing set of cliprects and those cliprects translated
* by delta_x, delta_y:
@@ -333,19 +327,21 @@ do_blit_copypixels(GLcontext * ctx,
* introduce garbage when copying from obscured window regions.
*/
for (i = 0; i < nbox; i++) {
- drm_clip_rect_t rect;
+ GLint clip_x = dstx;
+ GLint clip_y = dsty;
+ GLint clip_w = width;
+ GLint clip_h = height;
- if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i]))
+ if (!_mesa_clip_to_region(box[i].x1, box[i].y1, box[i].x2, box[i].y2,
+ &clip_x, &clip_y, &clip_w, &clip_h))
continue;
-
- intelEmitCopyBlit(intel, dst->cpp,
+ intelEmitCopyBlit(intel, dst->cpp,
src->pitch, src->buffer, 0, src->tiled,
dst->pitch, dst->buffer, 0, dst->tiled,
- rect.x1 + delta_x,
- rect.y1 + delta_y, /* srcx, srcy */
- rect.x1, rect.y1, /* dstx, dsty */
- rect.x2 - rect.x1, rect.y2 - rect.y1,
+ clip_x + delta_x, clip_y + delta_y, /* srcx, srcy */
+ clip_x, clip_y, /* dstx, dsty */
+ clip_w, clip_h,
ctx->Color.ColorLogicOpEnabled ?
ctx->Color.LogicOp : GL_COPY);
}