diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-05-18 15:21:28 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-05-18 15:21:28 -0600 |
| commit | f9e1ef2a5b7951d36db56913b1366cf65b9d0976 (patch) | |
| tree | 98ceaa6969fda04b8e3770cd05e92ac041fcfed1 /src/mesa/shader/arbprogram.c | |
| parent | 0bf82c0111c9d5e33ffc76be2fd0d22eea316952 (diff) | |
alias ProgramEnvParameter4xyARB and ProgramParameter4xyNV (bug #12935)
these should be the same functions (as per spec).
cherry-picked from master (86a4810b09097714942bf2b889e6c62357bba931)
Diffstat (limited to 'src/mesa/shader/arbprogram.c')
| -rw-r--r-- | src/mesa/shader/arbprogram.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/mesa/shader/arbprogram.c b/src/mesa/shader/arbprogram.c index ee75be315e..1656dc9450 100644 --- a/src/mesa/shader/arbprogram.c +++ b/src/mesa/shader/arbprogram.c @@ -247,6 +247,12 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, } +/** + * Set a program env parameter register. + * \note Called from the GL API dispatcher. + * Note, this function is also used by the GL_NV_vertex_program extension + * (alias to ProgramParameterdNV) + */ void GLAPIENTRY _mesa_ProgramEnvParameter4dARB(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w) @@ -256,6 +262,12 @@ _mesa_ProgramEnvParameter4dARB(GLenum target, GLuint index, } +/** + * Set a program env parameter register. + * \note Called from the GL API dispatcher. + * Note, this function is also used by the GL_NV_vertex_program extension + * (alias to ProgramParameterdvNV) + */ void GLAPIENTRY _mesa_ProgramEnvParameter4dvARB(GLenum target, GLuint index, const GLdouble *params) @@ -266,6 +278,12 @@ _mesa_ProgramEnvParameter4dvARB(GLenum target, GLuint index, } +/** + * Set a program env parameter register. + * \note Called from the GL API dispatcher. + * Note, this function is also used by the GL_NV_vertex_program extension + * (alias to ProgramParameterfNV) + */ void GLAPIENTRY _mesa_ProgramEnvParameter4fARB(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w) @@ -283,8 +301,8 @@ _mesa_ProgramEnvParameter4fARB(GLenum target, GLuint index, } ASSIGN_4V(ctx->FragmentProgram.Parameters[index], x, y, z, w); } - else if (target == GL_VERTEX_PROGRAM_ARB - && ctx->Extensions.ARB_vertex_program) { + else if (target == GL_VERTEX_PROGRAM_ARB /* == GL_VERTEX_PROGRAM_NV */ + && (ctx->Extensions.ARB_vertex_program || ctx->Extensions.NV_vertex_program)) { if (index >= ctx->Const.VertexProgram.MaxEnvParams) { _mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameter(index)"); return; @@ -297,7 +315,12 @@ _mesa_ProgramEnvParameter4fARB(GLenum target, GLuint index, } } - +/** + * Set a program env parameter register. + * \note Called from the GL API dispatcher. + * Note, this function is also used by the GL_NV_vertex_program extension + * (alias to ProgramParameterfvNV) + */ void GLAPIENTRY _mesa_ProgramEnvParameter4fvARB(GLenum target, GLuint index, const GLfloat *params) |