/*
* Copyright 2009 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "pipe/p_state.h"
#include "tgsi/tgsi_scan.h"
-
#include "radeon_code.h"
+#include "r300_context.h"
+#include "r300_shader_semantics.h"
+
struct r300_context;
struct r300_vertex_shader {
/* Parent class */
struct pipe_shader_state state;
+
struct tgsi_shader_info info;
+ struct r300_shader_semantics outputs;
+ struct r300_vap_output_state vap_out;
+
+ /* Whether the shader was replaced by a dummy one due to a shader
+ * compilation failure. */
+ boolean dummy;
+
+ /* Numbers of constants for each type. */
+ unsigned externals_count;
+ unsigned immediates_count;
- /* Has this shader been translated yet? */
- boolean translated;
+ /* Stream locations for SWTCL or if TCL is bypassed. */
+ int stream_loc_notcl[16];
+ /* Output stream location for WPOS. */
+ int wpos_tex_output;
+
+ /* HWTCL-specific. */
/* Machine code (if translated) */
struct r300_vertex_program_code code;
-};
-
-extern struct r300_vertex_program_code r300_passthrough_vertex_shader;
+ /* SWTCL-specific. */
+ void *draw_vs;
+};
void r300_translate_vertex_shader(struct r300_context* r300,
- struct r300_vertex_shader* vs);
+ struct r300_vertex_shader* vs,
+ const struct tgsi_token *tokens);
+
+/* Return TRUE if VAP (hwfmt) needs to be re-emitted. */
+boolean r300_vertex_shader_setup_wpos(struct r300_context* r300);
#endif /* R300_VS_H */