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Diffstat (limited to 'src/gallium/drivers/nv30/nv30_context.h')
-rw-r--r--src/gallium/drivers/nv30/nv30_context.h138
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