i915g: Use PIPE_FLUSH_END_OF_FRAME to trigger throttling

[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 6717e46e1b4a92d518308f21717d45d64bfeae50..ff81439d544b823cc877852fca243059b51e1bc6 100644 (file)
--- a/src/gallium/drivers/i915/i915_blit.c
+++ b/src/gallium/drivers/i915/i915_blit.c
@@ -31,11 +31,11 @@
 #include "i915_batch.h"
 #include "i915_debug.h"
 
-#define FILE_DEBUG_FLAG DEBUG_BLIT
 
 void
 i915_fill_blit(struct i915_context *i915,
                unsigned cpp,
+               unsigned rgba_mask,
                unsigned short dst_pitch,
                struct i915_winsys_buffer *dst_buffer,
                unsigned dst_offset,
@@ -46,10 +46,13 @@ i915_fill_blit(struct i915_context *i915,
    unsigned BR13, CMD;
 
 
-   I915_DBG(i915,
-      "%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
-      __FUNCTION__,
-      dst_buffer, dst_pitch, dst_offset, x, y, w, h);
+   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, I915_FLUSH_ASYNC);
+      assert(i915_winsys_validate_buffers(i915->batch, &dst_buffer, 1));
+   }
 
    switch (cpp) {
    case 1:
@@ -62,24 +65,24 @@ i915_fill_blit(struct i915_context *i915,
    case 4:
       BR13 = (((int) dst_pitch) & 0xffff) |
          (0xF0 << 16) | (1 << 24) | (1 << 25);
-      CMD = (XY_COLOR_BLT_CMD | XY_COLOR_BLT_WRITE_ALPHA |
-             XY_COLOR_BLT_WRITE_RGB);
+      CMD = (XY_COLOR_BLT_CMD | rgba_mask);
       break;
    default:
       return;
    }
 
-   if (!BEGIN_BATCH(6, 1)) {
-      FLUSH_BATCH(NULL);
-      assert(BEGIN_BATCH(6, 1));
+   if (!BEGIN_BATCH(6)) {
+      FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
+      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);
-   FLUSH_BATCH(NULL);
+
+   i915_set_flush_dirty(i915, I915_FLUSH_CACHE);
 }
 
 void
@@ -98,13 +101,19 @@ 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(i915,
-      "%s src:buf(%p)/%d+%d %d,%d dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
-      __FUNCTION__,
-      src_buffer, src_pitch, src_offset, src_x, src_y,
-      dst_buffer, dst_pitch, dst_offset, dst_x, dst_y, w, h);
+   I915_DBG(DBG_BLIT,
+            "%s src:buf(%p)/%d+%d %d,%d dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
+            __FUNCTION__,
+            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, I915_FLUSH_ASYNC);
+      assert(i915_winsys_validate_buffers(i915->batch, buffers, 2));
+   }
 
    switch (cpp) {
    case 1:
@@ -134,17 +143,18 @@ i915_copy_blit(struct i915_context *i915,
     */
    assert (dst_pitch > 0 && src_pitch > 0);
 
-   if (!BEGIN_BATCH(8, 2)) {
-      FLUSH_BATCH(NULL);
-      assert(BEGIN_BATCH(8, 2));
+   if (!BEGIN_BATCH(8)) {
+      FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
+      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);
-   FLUSH_BATCH(NULL);
+   OUT_RELOC_FENCED(src_buffer, I915_USAGE_2D_SOURCE, src_offset);
+
+   i915_set_flush_dirty(i915, I915_FLUSH_CACHE);
 }