From 2037a06da94bc0e14a0732c50c7d7044d9a29da0 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Sat, 8 Dec 2012 15:19:44 -0700 Subject: [PATCH] mesa: add compressed_fetch_func typedef This is a first step in removing the swrast-related code in core Mesa's texture compression files. --- src/mesa/main/texcompress.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/mesa/main/texcompress.h b/src/mesa/main/texcompress.h index 359b9168a2c..7e3de0e9d5b 100644 --- a/src/mesa/main/texcompress.h +++ b/src/mesa/main/texcompress.h @@ -48,6 +48,15 @@ _mesa_compressed_image_address(GLint col, GLint row, GLint img, gl_format mesaFormat, GLsizei width, const GLubyte *image); + +/** A function to fetch one texel from a compressed texture */ +typedef void (*compressed_fetch_func)(const GLubyte *map, + const GLuint imageOffsets[], + GLint rowStride, + GLint i, GLint j, GLint k, + GLfloat *texel); + + extern void _mesa_decompress_image(gl_format format, GLuint width, GLuint height, const GLubyte *src, GLint srcRowStride, -- 2.30.2