diff options
Diffstat (limited to 'src/mesa/program/programopt.c')
| -rw-r--r-- | src/mesa/program/programopt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/mesa/program/programopt.c b/src/mesa/program/programopt.c index 389ea218b48..2a37021988a 100644 --- a/src/mesa/program/programopt.c +++ b/src/mesa/program/programopt.c @@ -499,9 +499,7 @@ _mesa_count_texture_instructions(struct gl_program *prog) /** * Scan/rewrite program to remove reads of custom (output) registers. - * The passed type has to be either PROGRAM_OUTPUT or PROGRAM_VARYING - * (for vertex shaders). - * In GLSL shaders, varying vars can be read and written. + * The passed type has to be PROGRAM_OUTPUT. * On some hardware, trying to read an output register causes trouble. * So, rewrite the program to use a temporary register in this case. */ @@ -517,8 +515,7 @@ _mesa_remove_output_reads(struct gl_program *prog, gl_register_file type) _mesa_find_used_registers(prog, PROGRAM_TEMPORARY, usedTemps, MAX_PROGRAM_TEMPS); - assert(type == PROGRAM_VARYING || type == PROGRAM_OUTPUT); - assert(prog->Target == GL_VERTEX_PROGRAM_ARB || type != PROGRAM_VARYING); + assert(type == PROGRAM_OUTPUT); for (i = 0; i < VERT_RESULT_MAX; i++) outputMap[i] = -1; |