Merge remote branch 'origin/master' into pipe-video

1 files changed, 15 insertions, 0 deletions

diff --git a/src/gallium/drivers/i915/i915_blit.c b/src/gallium/drivers/i915/i915_blit.c
index 97c25665156..f885417f8ed 100644
--- a/src/gallium/drivers/i915/i915_blit.c
+++ b/src/gallium/drivers/i915/i915_blit.c
@@ -49,6 +49,11 @@ i915_fill_blit(struct i915_context *i915,
    I915_DBG(DBG_BLIT, "%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
             __FUNCTION__, dst_buffer, dst_pitch, dst_offset, x, y, w, h);
 
+   if(!i915_winsys_validate_buffers(i915->batch, &dst_buffer, 1)) {
+      FLUSH_BATCH(NULL);
+      assert(i915_winsys_validate_buffers(i915->batch, &dst_buffer, 1));
+   }
+
    switch (cpp) {
    case 1:
    case 2:
@@ -76,6 +81,8 @@ i915_fill_blit(struct i915_context *i915,
    OUT_BATCH(((y + h) << 16) | (x + w));
    OUT_RELOC_FENCED(dst_buffer, I915_USAGE_2D_TARGET, dst_offset);
    OUT_BATCH(color);
+
+   i915_set_flush_dirty(i915, I915_FLUSH_CACHE);
 }
 
 void
@@ -94,6 +101,7 @@ i915_copy_blit(struct i915_context *i915,
    unsigned CMD, BR13;
    int dst_y2 = dst_y + h;
    int dst_x2 = dst_x + w;
+   struct i915_winsys_buffer *buffers[2] = {src_buffer, dst_buffer};
 
 
    I915_DBG(DBG_BLIT,
@@ -102,6 +110,11 @@ i915_copy_blit(struct i915_context *i915,
             src_buffer, src_pitch, src_offset, src_x, src_y,
             dst_buffer, dst_pitch, dst_offset, dst_x, dst_y, w, h);
 
+   if(!i915_winsys_validate_buffers(i915->batch, buffers, 2)) {
+      FLUSH_BATCH(NULL);
+      assert(i915_winsys_validate_buffers(i915->batch, buffers, 2));
+   }
+
    switch (cpp) {
    case 1:
    case 2:
@@ -142,4 +155,6 @@ i915_copy_blit(struct i915_context *i915,
    OUT_BATCH((src_y << 16) | src_x);
    OUT_BATCH(((int) src_pitch & 0xffff));
    OUT_RELOC_FENCED(src_buffer, I915_USAGE_2D_SOURCE, src_offset);
+
+   i915_set_flush_dirty(i915, I915_FLUSH_CACHE);
 }