r300-gallium: Stubs for vertex shaders.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index ed6480bea79..0ca445c0918 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -231,6 +231,26 @@ struct r300_vertex_format {
     int tab[16];
 };
 
+struct r300_vertex_shader {
+    /* Parent class */
+    struct pipe_shader_state state;
+    struct tgsi_shader_info info;
+
+    /* Has this shader been translated yet? */
+    boolean translated;
+
+    /* Number of used instructions */
+    int instruction_count;
+
+    /* Machine instructions */
+    struct {
+        uint32_t inst0;
+        uint32_t inst1;
+        uint32_t inst2;
+        uint32_t inst3;
+    } instructions[128]; /*< XXX magic number */
+};
+
 struct r300_context {
     /* Parent class */
     struct pipe_context context;
@@ -270,6 +290,8 @@ struct r300_context {
     int vertex_buffer_count;
     /* Vertex information. */
     struct r300_vertex_format vertex_info;
+    /* Vertex shader. */
+    struct r300_vertex_shader* vs;
     /* Viewport state. */
     struct r300_viewport_state* viewport_state;
     /* Bitmask of dirty state objects. */