1 files changed, 138 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
new file mode 100644
index 0000000000..c1cc3eca1e
--- /dev/null
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -0,0 +1,138 @@
+#ifndef __NV30_CONTEXT_H__
+#define __NV30_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx)                                              \
+	struct nv30_context *ctx = nv30
+#include "nouveau/nouveau_push.h"
+
+#include "nv30_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+	fprintf(stderr, "nouveau: "fmt, ##args);
+
+#define NV30_NEW_VERTPROG	(1 << 1)
+#define NV30_NEW_FRAGPROG	(1 << 2)
+#define NV30_NEW_ARRAYS		(1 << 3)
+
+struct nv30_context {
+	struct pipe_context pipe;
+	struct nouveau_winsys *nvws;
+
+	struct draw_context *draw;
+
+	int chipset;
+	struct nouveau_grobj *rankine;
+	struct nouveau_notifier *sync;
+
+	/* query objects */
+	struct nouveau_notifier *query;
+	struct nouveau_resource *query_heap;
+
+	uint32_t dirty;
+
+	struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
+	struct nv30_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+	unsigned dirty_samplers;
+	unsigned fp_samplers;
+	unsigned vp_samplers;
+
+	uint32_t rt_enable;
+	struct pipe_buffer *rt[2];
+	struct pipe_buffer *zeta;
+
+	/*struct {
+		struct pipe_buffer *buffer;
+		uint32_t format;
+	} tex[16];*/
+
+	unsigned vb_enable;
+	struct {
+		struct pipe_buffer *buffer;
+		unsigned delta;
+	} vb[16];
+
+	struct {
+		struct nouveau_resource *exec_heap;
+		struct nouveau_resource *data_heap;
+
+		struct nv30_vertex_program *active;
+
+		struct nv30_vertex_program *current;
+		struct pipe_buffer *constant_buf;
+	} vertprog;
+
+	struct {
+		struct nv30_fragment_program *active;
+
+		struct nv30_fragment_program *current;
+		struct pipe_buffer *constant_buf;
+	} fragprog;
+
+	struct pipe_vertex_buffer  vtxbuf[PIPE_ATTRIB_MAX];
+	struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
+};
+
+static INLINE struct nv30_context *
+nv30_context(struct pipe_context *pipe)
+{
+	return (struct nv30_context *)pipe;
+}
+
+extern void nv30_init_state_functions(struct nv30_context *nv30);
+extern void nv30_init_surface_functions(struct nv30_context *nv30);
+extern void nv30_init_miptree_functions(struct nv30_context *nv30);
+extern void nv30_init_query_functions(struct nv30_context *nv30);
+
+extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
+/* nv30_draw.c */
+extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
+
+/* nv30_vertprog.c */
+extern void nv30_vertprog_translate(struct nv30_context *,
+				    struct nv30_vertex_program *);
+extern void nv30_vertprog_bind(struct nv30_context *,
+			       struct nv30_vertex_program *);
+extern void nv30_vertprog_destroy(struct nv30_context *,
+				  struct nv30_vertex_program *);
+
+/* nv30_fragprog.c */
+extern void nv30_fragprog_translate(struct nv30_context *,
+				    struct nv30_fragment_program *);
+extern void nv30_fragprog_bind(struct nv30_context *,
+			       struct nv30_fragment_program *);
+extern void nv30_fragprog_destroy(struct nv30_context *,
+				  struct nv30_fragment_program *);
+
+/* nv30_fragtex.c */
+extern void nv30_fragtex_bind(struct nv30_context *);
+
+/* nv30_state.c and friends */
+extern void nv30_emit_hw_state(struct nv30_context *nv30);
+extern void nv30_state_tex_update(struct nv30_context *nv30);
+
+/* nv30_vbo.c */
+extern boolean nv30_draw_arrays(struct pipe_context *, unsigned mode,
+				unsigned start, unsigned count);
+extern boolean nv30_draw_elements(struct pipe_context *pipe,
+				  struct pipe_buffer *indexBuffer,
+				  unsigned indexSize,
+				  unsigned mode, unsigned start,
+				  unsigned count);
+
+/* nv30_clear.c */
+extern void nv30_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+		       unsigned clearValue);
+
+#endif