winsys/radeon: move GEM domains out of the drivers into winsys

The drivers don't need to care about the domains. All they need to set
are the bind and usage flags. This simplifies the winsys too.

This also fixes on r600g:
- fbo-depth-GL_DEPTH_COMPONENT32F-copypixels
- fbo-depth-GL_DEPTH_COMPONENT16-copypixels
- fbo-depth-GL_DEPTH_COMPONENT24-copypixels
- fbo-depth-GL_DEPTH_COMPONENT32-copypixels
- fbo-depth-GL_DEPTH24_STENCIL8-copypixels
I can't explain it.

Reviewed-by: Alex Deucher <[email protected]>

3 files changed, 1 insertions, 34 deletions

diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index f35fb172849..37b6e967c10 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -88,9 +88,6 @@ struct r600_resource {
 	/* Winsys objects. */
 	struct pb_buffer		*buf;
 	struct radeon_winsys_cs_handle	*cs_buf;
-
-	/* Resource state. */
-	unsigned			domains;
 };
 
 /* R600/R700 STATES */
diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index 681d85bc221..a116defe0d5 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -151,40 +151,12 @@ bool r600_init_resource(struct r600_screen *rscreen,
 			unsigned size, unsigned alignment,
 			unsigned bind, unsigned usage)
 {
-	uint32_t initial_domain, domains;
-
-	/* Staging resources particpate in transfers and blits only
-	 * and are used for uploads and downloads from regular
-	 * resources.  We generate them internally for some transfers.
-	 */
-	if (usage == PIPE_USAGE_STAGING) {
-		domains = RADEON_DOMAIN_GTT;
-		initial_domain = RADEON_DOMAIN_GTT;
-	} else {
-		domains = RADEON_DOMAIN_GTT | RADEON_DOMAIN_VRAM;
-
-		switch(usage) {
-		case PIPE_USAGE_DYNAMIC:
-		case PIPE_USAGE_STREAM:
-		case PIPE_USAGE_STAGING:
-			initial_domain = RADEON_DOMAIN_GTT;
-			break;
-		case PIPE_USAGE_DEFAULT:
-		case PIPE_USAGE_STATIC:
-		case PIPE_USAGE_IMMUTABLE:
-		default:
-			initial_domain = RADEON_DOMAIN_VRAM;
-			break;
-		}
-	}
-
-	res->buf = rscreen->ws->buffer_create(rscreen->ws, size, alignment, bind, initial_domain);
+	res->buf = rscreen->ws->buffer_create(rscreen->ws, size, alignment, bind, usage);
 	if (!res->buf) {
 		return false;
 	}
 
 	res->cs_buf = rscreen->ws->buffer_get_cs_handle(res->buf);
-	res->domains = domains;
 	return true;
 }
 
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index bbda2cbecd7..c3709b0cf54 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -468,13 +468,11 @@ r600_texture_create_object(struct pipe_screen *screen,
 	} else if (buf) {
 		resource->buf = buf;
 		resource->cs_buf = rscreen->ws->buffer_get_cs_handle(buf);
-		resource->domains = RADEON_DOMAIN_GTT | RADEON_DOMAIN_VRAM;
 	}
 
 	if (rtex->stencil) {
 		rtex->stencil->resource.buf = rtex->resource.buf;
 		rtex->stencil->resource.cs_buf = rtex->resource.cs_buf;
-		rtex->stencil->resource.domains = rtex->resource.domains;
 	}
 	return rtex;
 }