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| author | marha <marha@users.sourceforge.net> | 2012-10-17 08:04:15 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-10-17 08:04:15 +0200 |
| commit | ded57b5a4131a213d57f5a20d50b819b7a8924df (patch) | |
| tree | 5be4cc93cf5d77df72f8ae6e34953e026bde071f /mesalib/src/mesa/program/programopt.c | |
| parent | 54db46582aba2252d544fa3956522f9ef06b49cb (diff) | |
| download | vcxsrv-ded57b5a4131a213d57f5a20d50b819b7a8924df.tar.gz vcxsrv-ded57b5a4131a213d57f5a20d50b819b7a8924df.tar.bz2 vcxsrv-ded57b5a4131a213d57f5a20d50b819b7a8924df.zip | |
pixman mesa git update 17 oct 2012
pixman: 6e56098c0338ce74228187e4c96fed1a66cb0956
mesa: 0199ff7fe323cf527ffacfdef3258ab85799dd13
Diffstat (limited to 'mesalib/src/mesa/program/programopt.c')
| -rw-r--r-- | mesalib/src/mesa/program/programopt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/mesalib/src/mesa/program/programopt.c b/mesalib/src/mesa/program/programopt.c index 389ea218b..2a3702198 100644 --- a/mesalib/src/mesa/program/programopt.c +++ b/mesalib/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; |