diff options
| author | Brian Paul <[email protected]> | 2002-10-04 19:10:06 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2002-10-04 19:10:06 +0000 |
| commit | fc80ad6e62fb2b53d53756593099330477a44c52 (patch) | |
| tree | 0b47f3ee84d613dfa2264d6f23e5c2a60cecc9ba /src/mesa/drivers/dos/dmesa.c | |
| parent | f782b8189e718974a40d72ac4f6b8d213ca99e1e (diff) | |
Changed a number of context fields from GLchan to GLfloat (such as ClearColor).
Also changed parameter types for some driver functions (like ctx->Driver.Clear-
Color). Updated all the device drivers.
Someday, we want to support 8, 16 and 32-bit channels dynamically at runtime.
Diffstat (limited to 'src/mesa/drivers/dos/dmesa.c')
| -rw-r--r-- | src/mesa/drivers/dos/dmesa.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c index 1d430354f63..e45d00f269e 100644 --- a/src/mesa/drivers/dos/dmesa.c +++ b/src/mesa/drivers/dos/dmesa.c @@ -467,8 +467,13 @@ static void dmesa_choose_tri (GLcontext *ctx) static void clear_color (GLcontext *ctx, const GLchan color[4])
{
+ const GLubyte col[4];
DMesaContext c = (DMesaContext)ctx->DriverCtx;
- c->ClearColor = vl_mixrgba(color);
+ CLAMPED_FLOAT_TO_UBYTE(col[0], color[0]);
+ CLAMPED_FLOAT_TO_UBYTE(col[1], color[1]);
+ CLAMPED_FLOAT_TO_UBYTE(col[2], color[2]);
+ CLAMPED_FLOAT_TO_UBYTE(col[3], color[3]);
+ c->ClearColor = vl_mixrgba(col);
}
|