nv50,nvc0: implement blit

[mesa.git] / src / gallium / drivers / i915 / i915_blit.c

diff --git a/src/gallium/drivers/i915/i915_blit.c b/src/gallium/drivers/i915/i915_blit.c
index cdf20c0055a73e124e34c746d55ea369d59350ff..baaed3767ff2e44dc9729705589177d1fcc677c3 100644 (file)
--- 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:
@@ -66,16 +71,18 @@ i915_fill_blit(struct i915_context *i915,
       return;
    }
 
-   if (!BEGIN_BATCH(6, 1)) {
+   if (!BEGIN_BATCH(6)) {
       FLUSH_BATCH(NULL);
-      assert(BEGIN_BATCH(6, 1));
+      assert(BEGIN_BATCH(6));
    }
    OUT_BATCH(CMD);
    OUT_BATCH(BR13);
    OUT_BATCH((y << 16) | x);
    OUT_BATCH(((y + h) << 16) | (x + w));
-   OUT_RELOC(dst_buffer, I915_USAGE_2D_TARGET, dst_offset);
+   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:
@@ -130,16 +143,18 @@ i915_copy_blit(struct i915_context *i915,
     */
    assert (dst_pitch > 0 && src_pitch > 0);
 
-   if (!BEGIN_BATCH(8, 2)) {
+   if (!BEGIN_BATCH(8)) {
       FLUSH_BATCH(NULL);
-      assert(BEGIN_BATCH(8, 2));
+      assert(BEGIN_BATCH(8));
    }
    OUT_BATCH(CMD);
    OUT_BATCH(BR13);
    OUT_BATCH((dst_y << 16) | dst_x);
    OUT_BATCH((dst_y2 << 16) | dst_x2);
-   OUT_RELOC(dst_buffer, I915_USAGE_2D_TARGET, dst_offset);
+   OUT_RELOC_FENCED(dst_buffer, I915_USAGE_2D_TARGET, dst_offset);
    OUT_BATCH((src_y << 16) | src_x);
    OUT_BATCH(((int) src_pitch & 0xffff));
-   OUT_RELOC(src_buffer, I915_USAGE_2D_SOURCE, src_offset);
+   OUT_RELOC_FENCED(src_buffer, I915_USAGE_2D_SOURCE, src_offset);
+
+   i915_set_flush_dirty(i915, I915_FLUSH_CACHE);
 }