From 699a33ea77ecd164d7435811258eee96bd37aaa2 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 15 Nov 2006 23:19:52 +0000 Subject: Add new _mesa_lookup_parameter_constant() to search for a GLfloat4 constant in a parameter list. Use it in _mesa_add_named_constant() and _mesa_add_unnamed_constant() to avoid duplication of identical constants. --- src/mesa/shader/program.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'src/mesa/shader/program.h') diff --git a/src/mesa/shader/program.h b/src/mesa/shader/program.h index 50958394c20..3f84ea8a403 100644 --- a/src/mesa/shader/program.h +++ b/src/mesa/shader/program.h @@ -249,19 +249,22 @@ _mesa_add_state_reference(struct gl_program_parameter_list *paramList, const GLint *stateTokens); extern GLfloat * -_mesa_lookup_parameter_value(struct gl_program_parameter_list *paramList, +_mesa_lookup_parameter_value(const struct gl_program_parameter_list *paramList, GLsizei nameLen, const char *name); extern GLint -_mesa_lookup_parameter_index(struct gl_program_parameter_list *paramList, +_mesa_lookup_parameter_index(const struct gl_program_parameter_list *paramList, GLsizei nameLen, const char *name); +extern GLboolean +_mesa_lookup_parameter_constant(const struct gl_program_parameter_list *paramList, + const GLfloat v[], GLsizei vSize, + GLuint *posOut, GLuint *swizzleOut); + extern void _mesa_load_state_parameters(GLcontext *ctx, struct gl_program_parameter_list *paramList); - - extern void _mesa_print_instruction(const struct prog_instruction *inst); -- cgit v1.2.3