dri/nouveau: nv04: Use rules-ng-ng headers

[mesa.git] / src / mesa / state_tracker / st_format.h

diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
index 17d09854112bee82261dde3d19892795b76ead00..43fa59b1006d7236f09c90e9200e4f55782c564e 100644 (file)
--- a/src/mesa/state_tracker/st_format.h
+++ b/src/mesa/state_tracker/st_format.h
@@ -1,6 +1,7 @@
 /**************************************************************************
  * 
  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright (c) 2010 VMware, Inc.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -26,51 +27,53 @@
  **************************************************************************/
 
 
-#ifndef ST_CB_TEXIMAGE_H
-#define ST_CB_TEXIMAGE_H
+#ifndef ST_FORMAT_H
+#define ST_FORMAT_H
 
+#include "main/formats.h"
+#include "main/mtypes.h"
 
-struct pipe_format_info
-{
-   GLuint format;
-   GLenum base_format;
-   GLenum datatype;
-   GLubyte red_bits;
-   GLubyte green_bits;
-   GLubyte blue_bits;
-   GLubyte alpha_bits;
-   GLubyte luminance_bits;
-   GLubyte intensity_bits;
-   GLubyte depth_bits;
-   GLubyte stencil_bits;
-   GLubyte size;           /**< in bytes */
-};
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
 
+struct pipe_screen;
 
-extern const struct pipe_format_info *
-st_get_format_info(GLuint format);
-
+extern GLenum
+st_format_datatype(enum pipe_format format);
 
-extern GLuint
-st_sizeof_format(GLuint pipeFormat);
 
+extern enum pipe_format
+st_mesa_format_to_pipe_format(gl_format mesaFormat);
 
-extern GLenum
-st_format_datatype(GLuint pipeFormat);
+extern gl_format
+st_pipe_format_to_mesa_format(enum pipe_format pipeFormat);
 
 
-extern GLuint
-st_mesa_format_to_pipe_format(GLuint mesaFormat);
+extern enum pipe_format
+st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
+                 enum pipe_texture_target target, unsigned sample_count,
+                 unsigned tex_usage);
 
+extern enum pipe_format
+st_choose_renderbuffer_format(struct pipe_screen *screen,
+                              GLenum internalFormat, unsigned sample_count);
 
-extern GLuint
-st_choose_pipe_format(struct pipe_context *pipe, GLint internalFormat,
-                      GLenum format, GLenum type);
 
+gl_format
+st_ChooseTextureFormat_renderable(struct gl_context *ctx, GLint internalFormat,
+                                 GLenum format, GLenum type, GLboolean renderable);
 
-extern const struct gl_texture_format *
-st_ChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
+extern gl_format
+st_ChooseTextureFormat(struct gl_context * ctx, GLint internalFormat,
                        GLenum format, GLenum type);
 
 
-#endif /* ST_CB_TEXIMAGE_H */
+extern GLboolean
+st_equal_formats(enum pipe_format pFormat, GLenum format, GLenum type);
+
+/* can we use a sampler view to translate these formats
+   only used to make TFP so far */
+extern GLboolean
+st_sampler_compat_formats(enum pipe_format format1, enum pipe_format format2);
+
+#endif /* ST_FORMAT_H */