/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
+ * Copyright (c) 2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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.
#ifndef ST_FORMAT_H
#define ST_FORMAT_H
+#include "main/formats.h"
+#include "main/glheader.h"
-struct pipe_format_info
-{
- enum pipe_format 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_format.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
-GLboolean
-st_get_format_info(enum pipe_format format, struct pipe_format_info *pinfo);
+struct gl_context;
+struct pipe_screen;
-extern GLuint
-st_sizeof_format(enum pipe_format format);
-
+extern enum pipe_format
+st_mesa_format_to_pipe_format(const struct st_context *st, mesa_format mesaFormat);
-extern GLenum
-st_format_datatype(enum pipe_format format);
+extern mesa_format
+st_pipe_format_to_mesa_format(enum pipe_format pipeFormat);
extern enum pipe_format
-st_mesa_format_to_pipe_format(GLuint mesaFormat);
-
+st_choose_format(struct st_context *st, GLenum internalFormat,
+ GLenum format, GLenum type,
+ enum pipe_texture_target target, unsigned sample_count,
+ unsigned storage_sample_count,
+ unsigned bindings, bool swap_bytes, bool allow_dxt);
extern enum pipe_format
-st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
- enum pipe_texture_target target, unsigned tex_usage);
+st_choose_renderbuffer_format(struct st_context *st,
+ GLenum internalFormat, unsigned sample_count,
+ unsigned storage_sample_count);
extern enum pipe_format
-st_choose_renderbuffer_format(struct pipe_screen *screen,
- GLenum internalFormat);
-
+st_choose_matching_format(struct st_context *st, unsigned bind,
+ GLenum format, GLenum type, GLboolean swapBytes);
-extern const struct gl_texture_format *
-st_ChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
+extern mesa_format
+st_ChooseTextureFormat(struct gl_context * ctx, GLenum target,
+ GLint internalFormat,
GLenum format, GLenum type);
+void
+st_QueryInternalFormat(struct gl_context *ctx, GLenum target,
+ GLenum internalFormat, GLenum pname, GLint *params);
-extern GLboolean
-st_equal_formats(enum pipe_format pFormat, GLenum format, GLenum type);
+extern void
+st_translate_color(const union gl_color_union *colorIn,
+ union pipe_color_union *colorOut,
+ GLenum baseFormat, GLboolean is_integer);
+#ifdef __cplusplus
+}
+#endif
-#endif /* ST_CB_TEXIMAGE_H */
+#endif /* ST_FORMAT_H */