intel: emit 3DSTATE_DRAWING_RECTANGLE
diff --git a/icd/intel/cmd_pipeline.c b/icd/intel/cmd_pipeline.c
index ecd610b..2bfc59d 100644
--- a/icd/intel/cmd_pipeline.c
+++ b/icd/intel/cmd_pipeline.c
@@ -205,6 +205,28 @@
cmd_batch_write(cmd, cut_index);
}
+static void gen6_3DSTATE_DRAWING_RECTANGLE(struct intel_cmd *cmd,
+ XGL_UINT width, XGL_UINT height)
+{
+ const uint8_t cmd_len = 4;
+ const uint32_t dw0 = GEN_RENDER_CMD(3D, GEN6, 3DSTATE_DRAWING_RECTANGLE) |
+ (cmd_len - 2);
+
+ CMD_ASSERT(cmd, 6, 7.5);
+
+ cmd_batch_reserve(cmd, cmd_len);
+ cmd_batch_write(cmd, dw0);
+ if (width && height) {
+ cmd_batch_write(cmd, 0);
+ cmd_batch_write(cmd, (height - 1) << 16 |
+ (width - 1));
+ } else {
+ cmd_batch_write(cmd, 1);
+ cmd_batch_write(cmd, 0);
+ }
+ cmd_batch_write(cmd, 0);
+}
+
static void gen6_3DSTATE_DEPTH_BUFFER(struct intel_cmd *cmd,
const struct intel_ds_view *view)
{
@@ -726,16 +748,30 @@
const XGL_COLOR_ATTACHMENT_BIND_INFO *attachments,
XGL_UINT count)
{
+ XGL_UINT width = 0, height = 0;
XGL_UINT i;
for (i = 0; i < count; i++) {
const XGL_COLOR_ATTACHMENT_BIND_INFO *att = &attachments[i];
const struct intel_rt_view *rt = intel_rt_view(att->view);
+ const struct intel_layout *layout = &rt->img->layout;
+
+ if (i == 0) {
+ width = layout->width0;
+ height = layout->height0;
+ } else {
+ if (width > layout->width0)
+ width = layout->width0;
+ if (height > layout->height0)
+ height = layout->height0;
+ }
cmd->bind.att.rt[i] = rt;
}
cmd->bind.att.rt_count = count;
+
+ gen6_3DSTATE_DRAWING_RECTANGLE(cmd, width, height);
}
static void cmd_bind_ds(struct intel_cmd *cmd,