diff options
| author | Brian Paul <brianp@vmware.com> | 2009-04-21 15:56:45 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-04-21 16:21:32 -0600 |
| commit | 64e331eb529e66ef678804594c8a3266c97e645f (patch) | |
| tree | 27933cd818be5a4bc20141b08f50506deca51a8d /src/mesa/shader/arbprogram.c | |
| parent | 8a22e24faef918a0f6d05ef6e6417a65cb3eaeb1 (diff) | |
mesa: new _NEW_PROGRAM_CONSTANTS flag
This state flag will be used to indicate that vertex/fragment program
constants have changed. _NEW_PROGRAM will be used to indicate changes
to the vertex/fragment shader itself, or misc related state.
_NEW_PROGRAM_CONSTANTS is also set whenever a program parameter that's
tracking GL state has changed. For example, if the projection matrix is
in the parameter list, calling glFrustum() will cause _NEW_PROGRAM_CONSTANTS
to be set. This will let to remove the need for dynamic state atoms in
some drivers.
For now, we still set _NEW_PROGRAM in all the places we used to. We'll no
longer set _NEW_PROGRAM in glUniform() after drivers/etc have been updated.
Diffstat (limited to 'src/mesa/shader/arbprogram.c')
| -rw-r--r-- | src/mesa/shader/arbprogram.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/mesa/shader/arbprogram.c b/src/mesa/shader/arbprogram.c index 329c0ea0b0..981565ab8f 100644 --- a/src/mesa/shader/arbprogram.c +++ b/src/mesa/shader/arbprogram.c @@ -489,7 +489,7 @@ _mesa_ProgramEnvParameter4fARB(GLenum target, GLuint index, GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END(ctx); - FLUSH_VERTICES(ctx, _NEW_PROGRAM); + FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS); if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { @@ -537,7 +537,7 @@ _mesa_ProgramEnvParameters4fvEXT(GLenum target, GLuint index, GLsizei count, GLfloat * dest; ASSERT_OUTSIDE_BEGIN_END(ctx); - FLUSH_VERTICES(ctx, _NEW_PROGRAM); + FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS); if (count <= 0) { _mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameters4fv(count)"); @@ -595,8 +595,6 @@ _mesa_GetProgramEnvParameterfvARB(GLenum target, GLuint index, { GET_CURRENT_CONTEXT(ctx); - FLUSH_VERTICES(ctx, _NEW_PROGRAM); - ASSERT_OUTSIDE_BEGIN_END(ctx); if (target == GL_FRAGMENT_PROGRAM_ARB @@ -633,7 +631,7 @@ _mesa_ProgramLocalParameter4fARB(GLenum target, GLuint index, struct gl_program *prog; ASSERT_OUTSIDE_BEGIN_END(ctx); - FLUSH_VERTICES(ctx, _NEW_PROGRAM); + FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS); if ((target == GL_FRAGMENT_PROGRAM_NV && ctx->Extensions.NV_fragment_program) || @@ -687,7 +685,7 @@ _mesa_ProgramLocalParameters4fvEXT(GLenum target, GLuint index, GLsizei count, GLint i; ASSERT_OUTSIDE_BEGIN_END(ctx); - FLUSH_VERTICES(ctx, _NEW_PROGRAM); + FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS); if (count <= 0) { _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameters4fv(count)"); |