blorp: dump clear colorsicl_fcc_2

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c b/src/mesa/drivers/dri/i965/brw_blorp.c
index 6faffae1a9..2ac9257d2d 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -39,6 +39,8 @@
 #include "intel_buffer_objects.h"
 #include "intel_fbo.h"
 #include "common/gen_debug.h"
+#include "intel_batchbuffer.h"
+
 
 #define FILE_DEBUG_FLAG DEBUG_BLORP
 
@@ -1164,6 +1166,41 @@ set_write_disables(const struct intel_renderbuffer *irb,
 }
 
 static void
+dump_clear_color(struct brw_context *brw,
+		 const struct intel_renderbuffer *irb)
+{
+   fprintf(stderr, "clear: %u %u:%u\n",
+	   irb->mt->mcs_buf->clear_color_offset,
+	   irb->mt->mcs_buf->offset,
+	   irb->mt->mcs_buf->size);
+
+   intel_batchbuffer_flush(brw);
+
+   const unsigned char *clear_color_start =
+      brw_bo_map(brw, irb->mt->mcs_buf->bo, 0);
+
+   clear_color_start += irb->mt->mcs_buf->clear_color_offset;
+
+   fprintf(stderr, "orig: %g:%g:%g:%g 0x%x 0x%x 0x%x 0x%x\n", 
+	   ((const float *)clear_color_start)[0],
+	   ((const float *)clear_color_start)[1],
+	   ((const float *)clear_color_start)[2],
+	   ((const float *)clear_color_start)[3],
+	   ((const unsigned *)clear_color_start)[0],
+	   ((const unsigned *)clear_color_start)[1],
+	   ((const unsigned *)clear_color_start)[2],
+	   ((const unsigned *)clear_color_start)[3]);
+
+   fprintf(stderr, "conv: 0x%x 0x%x 0x%x 0x%x\n", 
+	   ((const unsigned *)clear_color_start)[4],
+	   ((const unsigned *)clear_color_start)[5],
+	   ((const unsigned *)clear_color_start)[6],
+	   ((const unsigned *)clear_color_start)[7]);
+
+   brw_bo_unmap(irb->mt->mcs_buf->bo);
+}
+
+static void
 do_single_blorp_clear(struct brw_context *brw, struct gl_framebuffer *fb,
                       struct gl_renderbuffer *rb, unsigned buf,
                       bool partial_clear, bool encode_srgb)
@@ -1273,6 +1310,8 @@ do_single_blorp_clear(struct brw_context *brw, struct gl_framebuffer *fb,
        */
       brw_emit_end_of_pipe_sync(brw, PIPE_CONTROL_RENDER_TARGET_FLUSH);
 
+      dump_clear_color(brw, irb);
+
       struct blorp_batch batch;
       blorp_batch_init(&brw->blorp, &batch, brw, 0);
       blorp_fast_clear(&batch, &surf, isl_format,
@@ -1282,6 +1321,8 @@ do_single_blorp_clear(struct brw_context *brw, struct gl_framebuffer *fb,
 
       brw_emit_end_of_pipe_sync(brw, PIPE_CONTROL_RENDER_TARGET_FLUSH);
 
+      dump_clear_color(brw, irb);
+
       /* Now that the fast clear has occurred, put the buffer in
        * INTEL_FAST_CLEAR_STATE_CLEAR so that we won't waste time doing
        * redundant clears.