#ifndef R300_TEXTURE_H
#define R300_TEXTURE_H
-#include "pipe/p_video_state.h"
-#include "util/u_format.h"
+#include "pipe/p_compiler.h"
+#include "pipe/p_format.h"
+#include "pipe/p_screen.h"
-#include "r300_reg.h"
+struct pipe_screen;
+struct pipe_context;
+struct pipe_resource;
+struct winsys_handle;
+struct r300_texture_format_state;
+struct r300_texture_desc;
+struct r300_resource;
+struct r300_screen;
-struct r300_texture;
+unsigned r300_get_swizzle_combined(const unsigned char *swizzle_format,
+ const unsigned char *swizzle_view,
+ boolean dxtc_swizzle);
-void r300_init_screen_texture_functions(struct pipe_screen* screen);
+uint32_t r300_translate_texformat(enum pipe_format format,
+ const unsigned char *swizzle_view,
+ boolean is_r500,
+ boolean dxtc_swizzle);
-unsigned r300_texture_get_stride(struct r300_screen* screen,
- struct r300_texture* tex, unsigned level);
-
-unsigned r300_texture_get_offset(struct r300_texture* tex, unsigned level,
- unsigned zslice, unsigned face);
-
-void r300_texture_reinterpret_format(struct pipe_screen *screen,
- struct pipe_texture *tex,
- enum pipe_format new_format);
+uint32_t r500_tx_format_msb_bit(enum pipe_format format);
boolean r300_is_colorbuffer_format_supported(enum pipe_format format);
boolean r300_is_sampler_format_supported(enum pipe_format format);
-struct r300_video_surface
-{
- struct pipe_video_surface base;
- struct pipe_texture *tex;
-};
-
-static INLINE struct r300_video_surface *
-r300_video_surface(struct pipe_video_surface *pvs)
-{
- return (struct r300_video_surface *)pvs;
-}
-
-/* Used internally for texture_is_referenced()
- */
-boolean r300_get_texture_buffer(struct pipe_screen* screen,
- struct pipe_texture *texture,
- struct r300_winsys_buffer** buffer,
- unsigned* stride);
+void r300_texture_setup_format_state(struct r300_screen *screen,
+ struct r300_resource *tex,
+ enum pipe_format format,
+ unsigned level,
+ unsigned width0_override,
+ unsigned height0_override,
+ struct r300_texture_format_state *out);
+
+bool r300_resource_get_handle(struct pipe_screen* screen,
+ struct pipe_context *ctx,
+ struct pipe_resource *texture,
+ struct winsys_handle *whandle,
+ unsigned usage);
+
+struct pipe_resource*
+r300_texture_from_handle(struct pipe_screen* screen,
+ const struct pipe_resource* base,
+ struct winsys_handle *whandle,
+ unsigned usage);
+
+struct pipe_resource*
+r300_texture_create(struct pipe_screen* screen,
+ const struct pipe_resource* templ);
+
+struct pipe_surface* r300_create_surface_custom(struct pipe_context * ctx,
+ struct pipe_resource* texture,
+ const struct pipe_surface *surf_tmpl,
+ unsigned width0_override,
+ unsigned height0_override);
+
+struct pipe_surface* r300_create_surface(struct pipe_context *ctx,
+ struct pipe_resource* texture,
+ const struct pipe_surface *surf_tmpl);
+
+void r300_surface_destroy(struct pipe_context *ctx, struct pipe_surface* s);
#endif /* R300_TEXTURE_H */