assembler: Don't use GL types

sed -i -e 's/GLuint/unsigned/g' -e 's/GLint/int/g' \
       -e 's/GLfloat/float/g' -e 's/GLubyte/uint8_t/g' \
       -e 's/GLshort/int16_t/g' assembler/*.[ch]

Drop the GL types here, they don't bring anything to the table. For
instance, GLuint has no guarantee to be 32 bits, so it does not make too
much sense to use it in structure describing hardware tables and
opcodes.

Of course, some bikeshedding can be applied to use uin32_t instead, I
figured that some of the GLuint are used without size constraints, so
a sed with uint32_t did not seem the right thing to do. On top of that
initial sed, one bothered enough could change the structures with size
constraints to actually use uint32_t.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

assembler/gen4asm.h

@@ -35,12 +35,6 @@
 
 #include "brw_reg.h"
 
-typedef unsigned char GLubyte;
-typedef short GLshort;
-typedef unsigned int GLuint;
-typedef int GLint;
-typedef float GLfloat;
-
 extern long int gen_level;
 extern int advanced_flag;
 extern int errors;
@@ -147,7 +141,7 @@ struct label_instruction {
 
 struct relocation {
     char *first_reloc_target, *second_reloc_target; // JIP and UIP respectively
-    GLint first_reloc_offset, second_reloc_offset; // in number of instructions
+    int first_reloc_offset, second_reloc_offset; // in number of instructions
 };
 
 /**