radeonsi: add VS prolog

This is disabled with use_monolithic_shaders = true.

Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 0e2a2b330ba..f7bb954e742 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -22,6 +22,7 @@
  */
 
 #include "si_pipe.h"
+#include "si_shader.h"
 #include "si_public.h"
 #include "sid.h"
 
@@ -537,6 +538,11 @@ static int si_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enu
 static void si_destroy_screen(struct pipe_screen* pscreen)
 {
 	struct si_screen *sscreen = (struct si_screen *)pscreen;
+	struct si_shader_part *parts[] = {
+		sscreen->vs_prologs,
+		/* this will be filled with other shader parts */
+	};
+	unsigned i;
 
 	if (!sscreen)
 		return;
@@ -544,6 +550,18 @@ static void si_destroy_screen(struct pipe_screen* pscreen)
 	if (!sscreen->b.ws->unref(sscreen->b.ws))
 		return;
 
+	/* Free shader parts. */
+	for (i = 0; i < ARRAY_SIZE(parts); i++) {
+		while (parts[i]) {
+			struct si_shader_part *part = parts[i];
+
+			parts[i] = part->next;
+			radeon_shader_binary_clean(&part->binary);
+			FREE(part);
+		}
+	}
+	pipe_mutex_destroy(sscreen->shader_parts_mutex);
+
 	r600_destroy_common_screen(&sscreen->b);
 }
 
@@ -601,6 +619,7 @@ struct pipe_screen *radeonsi_screen_create(struct radeon_winsys *ws)
 
 	sscreen->b.has_cp_dma = true;
 	sscreen->b.has_streamout = true;
+	pipe_mutex_init(sscreen->shader_parts_mutex);
 	sscreen->use_monolithic_shaders = true;
 
 	if (debug_get_bool_option("RADEON_DUMP_SHADERS", FALSE))