diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-04-23 14:16:46 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-04-23 14:16:46 +0000 |
| commit | 6d460af6af77a0d5a5b568bcd6094b98e249ba93 (patch) | |
| tree | 08656028582b357d5c9730c521cc3e1770604c50 /src/mesa/main/drawpix.c | |
| parent | 384800fe12e368f3489111de4572dbc8846a7dea (diff) | |
Added ctx->Vertex/FragmentProgram._Enable flags. Set when vertex/fragment
program is enabled AND the currently bound program is valid.
Check _Enable instead of Enable to prevent things from blowing up
when someone calls glEnable(GL_VERTEX_PROGRAM_ARB) without actually
defining a program.
Diffstat (limited to 'src/mesa/main/drawpix.c')
| -rw-r--r-- | src/mesa/main/drawpix.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c index fc7dd32b06..6f7cae9ef5 100644 --- a/src/mesa/main/drawpix.c +++ b/src/mesa/main/drawpix.c @@ -45,8 +45,7 @@ _mesa_DrawPixels( GLsizei width, GLsizei height, GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - if (ctx->FragmentProgram.Enabled - && !ctx->FragmentProgram.Current->Instructions) { + if (ctx->FragmentProgram.Enabled && !ctx->FragmentProgram._Enabled) { _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels (invalid fragment program)"); return; @@ -103,8 +102,7 @@ _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height, GLint destx, desty; ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - if (ctx->FragmentProgram.Enabled - && !ctx->FragmentProgram.Current->Instructions) { + if (ctx->FragmentProgram.Enabled && !ctx->FragmentProgram._Enabled) { _mesa_error(ctx, GL_INVALID_OPERATION, "glCopyPixels (invalid fragment program)"); return; @@ -184,8 +182,7 @@ _mesa_Bitmap( GLsizei width, GLsizei height, GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - if (ctx->FragmentProgram.Enabled - && !ctx->FragmentProgram.Current->Instructions) { + if (ctx->FragmentProgram.Enabled && !ctx->FragmentProgram._Enabled) { _mesa_error(ctx, GL_INVALID_OPERATION, "glBitmap (invalid fragment program)"); return; |