mesa/main: Make FEATURE_histogram follow feature conventions.

[mesa.git] / src / mesa / main / renderbuffer.c

diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index a1412ef007c9dc6f038d496c1cba15eb00f571ab..38be8266e05c5bd6df0fa3e83e3f7525bbb0af84 100644 (file)
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -49,9 +49,6 @@
 
 #include "rbadaptors.h"
 
-#include "pipe/softpipe/sp_z_surface.h"
-#include "pipe/p_state.h"
-
 
 /* 32-bit color index format.  Not a public format. */
 #define COLOR_INDEX32 0x424243
@@ -1094,7 +1091,6 @@ _mesa_soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
       rb->PutValues = put_values_ushort;
       rb->PutMonoValues = put_mono_values_ushort;
       rb->DepthBits = 8 * sizeof(GLushort);
-      rb->surface = (struct pipe_surface *) softpipe_new_z_surface(16);
       pixelSize = sizeof(GLushort);
       break;
    case GL_DEPTH_COMPONENT24:
@@ -1197,27 +1193,14 @@ _mesa_soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
 
    /* free old buffer storage */
    if (rb->Data) {
-      if (rb->surface) {
-         /* pipe surface */
-      }
-      else {
-         /* legacy renderbuffer */
-         _mesa_free(rb->Data);
-      }
+      _mesa_free(rb->Data);
       rb->Data = NULL;
    }
 
    if (width > 0 && height > 0) {
       /* allocate new buffer storage */
-      if (rb->surface) {
-         /* pipe surface */
-         rb->surface->resize(rb->surface, width, height);
-         rb->Data = rb->surface->buffer.ptr;
-      }
-      else {
-         /* legacy renderbuffer */
-         rb->Data = _mesa_malloc(width * height * pixelSize);
-      }
+      rb->Data = malloc(width * height * pixelSize);
+
       if (rb->Data == NULL) {
          rb->Width = 0;
          rb->Height = 0;
@@ -1505,11 +1488,16 @@ _mesa_init_renderbuffer(struct gl_renderbuffer *rb, GLuint name)
    rb->InternalFormat = GL_NONE;
    rb->_ActualFormat = GL_NONE;
    rb->_BaseFormat = GL_NONE;
-   rb->DataType = GL_NONE;
+
+   rb->ComponentType = GL_UNSIGNED_NORMALIZED; /* ARB_fbo */
+   rb->ColorEncoding = GL_LINEAR; /* ARB_fbo */
+
    rb->RedBits = rb->GreenBits = rb->BlueBits = rb->AlphaBits = 0;
    rb->IndexBits = 0;
    rb->DepthBits = 0;
    rb->StencilBits = 0;
+
+   rb->DataType = GL_NONE;
    rb->Data = NULL;
 
    /* Point back to ourself so that we don't have to check for Wrapped==NULL