diff options
Diffstat (limited to 'src/mesa/shader/nvfragparse.c')
| -rw-r--r-- | src/mesa/shader/nvfragparse.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/mesa/shader/nvfragparse.c b/src/mesa/shader/nvfragparse.c index 0fd55524ab..8ee7c93062 100644 --- a/src/mesa/shader/nvfragparse.c +++ b/src/mesa/shader/nvfragparse.c @@ -217,6 +217,12 @@ MatchInstruction(const GLubyte *token) const struct instruction_pattern *inst; struct instruction_pattern result; + result.name = NULL; + result.opcode = MAX_OPCODE; /* i.e. invalid instruction */ + result.inputs = 0; + result.outputs = 0; + result.suffixes = 0; + for (inst = Instructions; inst->name; inst++) { if (_mesa_strncmp((const char *) token, inst->name, 3) == 0) { /* matched! */ @@ -247,7 +253,7 @@ MatchInstruction(const GLubyte *token) return result; } } - result.opcode = MAX_OPCODE; /* i.e. invalid instruction */ + return result; } @@ -636,7 +642,7 @@ Parse_SwizzleSuffix(const GLubyte *token, GLuint swizzle[4]) else { /* 4-component swizzle (vector) */ GLint k; - for (k = 0; token[k] && k < 4; k++) { + for (k = 0; k < 4 && token[k]; k++) { if (token[k] == 'x') swizzle[k] = 0; else if (token[k] == 'y') |