gallium: consolidate the bitmap->texel conversion code

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

diff --git a/src/mesa/state_tracker/st_cb_fbo.h b/src/mesa/state_tracker/st_cb_fbo.h
index bd85bfc549f912307c5677ad12a60c64f1cfd02d..c1aa14f9b22ceeef99098c7ba5d13da6a7480b94 100644 (file)
--- a/src/mesa/state_tracker/st_cb_fbo.h
+++ b/src/mesa/state_tracker/st_cb_fbo.h
@@ -30,6 +30,9 @@
 #define ST_CB_FBO_H
 
 
+#define DEFAULT_ACCUM_PIPE_FORMAT PIPE_FORMAT_R16G16B16A16_SNORM
+
+
 
 /**
  * Derived renderbuffer class.  Just need to add a pointer to the
@@ -39,7 +42,7 @@ struct st_renderbuffer
 {
    struct gl_renderbuffer Base;
    struct pipe_surface *surface;
-   GLboolean screenSurface;  /**< A front/back colorbuffer? */
+   enum pipe_format format;  /** preferred format, or PIPE_FORMAT_NONE */
 };
 
 
@@ -51,8 +54,7 @@ st_renderbuffer(struct gl_renderbuffer *rb)
 
 
 extern struct gl_renderbuffer *
-st_new_renderbuffer_fb(GLenum intFormat, GLboolean screen_surface);
-
+st_new_renderbuffer_fb(enum pipe_format format);
 
 extern void
 st_init_fbo_functions(struct dd_function_table *functions);