X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=include%2FGL%2Fosmesa.h;h=39cd54ef9b7e72f0daa9ccab195312cb6312df7f;hb=27f8b879cce4e396d3ca352f1366f5711346e96f;hp=0e4a10b2f8b3c55065706eaabb97754390a4a660;hpb=206eda8b69ab3c63e9597015189f49d1bda9356f;p=mesa.git

diff --git a/include/GL/osmesa.h b/include/GL/osmesa.h
index 0e4a10b2f8b..39cd54ef9b7 100644
--- a/include/GL/osmesa.h
+++ b/include/GL/osmesa.h
@@ -1,10 +1,7 @@
-/* $Id: osmesa.h,v 1.7 2001/06/27 13:56:17 brianp Exp $ */
-
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
  * 
- * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -19,9 +16,10 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  */
 
 
@@ -43,10 +41,8 @@
  *   OSMesaGetIntegerv - return OSMesa state parameters
  *
  *
- * The limits on the width and height of an image buffer are MAX_WIDTH and
- * MAX_HEIGHT as defined in Mesa/src/config.h.  Defaults are 1280 and 1024.
- * You can increase them as needed but beware that many temporary arrays in
- * Mesa are dimensioned by MAX_WIDTH or MAX_HEIGHT.
+ * The limits on the width and height of an image buffer can be retrieved
+ * via OSMesaGetIntegerv(OSMESA_MAX_WIDTH/OSMESA_MAX_HEIGHT).
  */
 
 
@@ -62,8 +58,9 @@ extern "C" {
 #include <GL/gl.h>
 
 
-#define OSMESA_MAJOR_VERSION 3
-#define OSMESA_MINOR_VERSION 5
+#define OSMESA_MAJOR_VERSION 11
+#define OSMESA_MINOR_VERSION 2
+#define OSMESA_PATCH_VERSION 0
 
 
 
@@ -95,14 +92,23 @@ extern "C" {
 #define OSMESA_HEIGHT		0x21
 #define OSMESA_FORMAT		0x22
 #define OSMESA_TYPE		0x23
+#define OSMESA_MAX_WIDTH	0x24  /* new in 4.0 */
+#define OSMESA_MAX_HEIGHT	0x25  /* new in 4.0 */
 
-
-typedef struct osmesa_context *OSMesaContext;
+/*
+ * Accepted in OSMesaCreateContextAttrib's attribute list.
+ */
+#define OSMESA_DEPTH_BITS            0x30
+#define OSMESA_STENCIL_BITS          0x31
+#define OSMESA_ACCUM_BITS            0x32
+#define OSMESA_PROFILE               0x33
+#define OSMESA_CORE_PROFILE          0x34
+#define OSMESA_COMPAT_PROFILE        0x35
+#define OSMESA_CONTEXT_MAJOR_VERSION 0x36
+#define OSMESA_CONTEXT_MINOR_VERSION 0x37
 
 
-#if defined(__BEOS__) || defined(__QUICKDRAW__)
-#pragma export on
-#endif
+typedef struct osmesa_context *OSMesaContext;
 
 
 /*
@@ -133,6 +139,35 @@ OSMesaCreateContextExt( GLenum format, GLint depthBits, GLint stencilBits,
                         GLint accumBits, OSMesaContext sharelist);
 
 
+/*
+ * Create an Off-Screen Mesa rendering context with attribute list.
+ * The list is composed of (attribute, value) pairs and terminated with
+ * attribute==0.  Supported Attributes:
+ *
+ * Attributes                    Values
+ * --------------------------------------------------------------------------
+ * OSMESA_FORMAT                 OSMESA_RGBA*, OSMESA_BGRA, OSMESA_ARGB, etc.
+ * OSMESA_DEPTH_BITS             0*, 16, 24, 32
+ * OSMESA_STENCIL_BITS           0*, 8
+ * OSMESA_ACCUM_BITS             0*, 16
+ * OSMESA_PROFILE                OSMESA_COMPAT_PROFILE*, OSMESA_CORE_PROFILE
+ * OSMESA_CONTEXT_MAJOR_VERSION  1*, 2, 3
+ * OSMESA_CONTEXT_MINOR_VERSION  0+
+ *
+ * Note: * = default value
+ *
+ * We return a context version >= what's specified by OSMESA_CONTEXT_MAJOR/
+ * MINOR_VERSION for the given profile.  For example, if you request a GL 1.4
+ * compat profile, you might get a GL 3.0 compat profile.
+ * Otherwise, null is returned if the version/profile is not supported.
+ *
+ * New in Mesa 11.2
+ */
+GLAPI OSMesaContext GLAPIENTRY
+OSMesaCreateContextAttribs( const int *attribList, OSMesaContext sharelist );
+
+
+
 /*
  * Destroy an Off-Screen Mesa rendering context.
  *
@@ -251,9 +286,42 @@ OSMesaGetColorBuffer( OSMesaContext c, GLint *width, GLint *height,
 
 
 
-#if defined(__BEOS__) || defined(__QUICKDRAW__)
-#pragma export off
-#endif
+/**
+ * This typedef is new in Mesa 6.3.
+ */
+typedef void (*OSMESAproc)();
+
+
+/*
+ * Return pointer to the named function.
+ * New in Mesa 4.1
+ * Return OSMESAproc in 6.3.
+ */
+GLAPI OSMESAproc GLAPIENTRY
+OSMesaGetProcAddress( const char *funcName );
+
+
+
+/**
+ * Enable/disable color clamping, off by default.
+ * New in Mesa 6.4.2
+ */
+GLAPI void GLAPIENTRY
+OSMesaColorClamp(GLboolean enable);
+
+
+/**
+ * Enable/disable Gallium post-process filters.
+ * This should be called after a context is created, but before it is
+ * made current for the first time.  After a context has been made
+ * current, this function has no effect.
+ * If the enable_value param is zero, the filter is disabled.  Otherwise
+ * the filter is enabled, and the value may control the filter's quality.
+ * New in Mesa 10.0
+ */
+GLAPI void GLAPIENTRY
+OSMesaPostprocess(OSMesaContext osmesa, const char *filter,
+                  unsigned enable_value);
 
 
 #ifdef __cplusplus