diff options
| author | Brian Paul <[email protected]> | 2000-05-05 23:54:08 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2000-05-05 23:54:08 +0000 |
| commit | 293cee76699643596b3f80404f314e07fb5e82d1 (patch) | |
| tree | b525b331b39f04053e5013d3c5e820236d8a3109 /src/mesa/drivers/glide/fxdd.c | |
| parent | cf576500dcc9ab613abdd0556966c20ff89db036 (diff) | |
fixed glDrawBuffer(GL_NONE) bug
Diffstat (limited to 'src/mesa/drivers/glide/fxdd.c')
| -rw-r--r-- | src/mesa/drivers/glide/fxdd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c index d37943f0c22..a979cad04dc 100644 --- a/src/mesa/drivers/glide/fxdd.c +++ b/src/mesa/drivers/glide/fxdd.c @@ -286,7 +286,7 @@ static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all, /* Set the buffer used for drawing */ /* XXX support for separate read/draw buffers hasn't been tested */ -static GLboolean fxDDSetDrawBuffer(GLcontext *ctx, GLenum mode ) +static GLboolean fxDDSetDrawBuffer(GLcontext *ctx, GLenum mode) { fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; @@ -304,6 +304,10 @@ static GLboolean fxDDSetDrawBuffer(GLcontext *ctx, GLenum mode ) FX_grRenderBuffer(fxMesa->currentFB); return GL_TRUE; } + else if (mode == GL_NONE) { + FX_grColorMask(FXFALSE,FXFALSE); + return GL_TRUE; + } else { return GL_FALSE; } @@ -943,7 +947,7 @@ static GLboolean fxIsInHardware(GLcontext *ctx) if (!ctx->Hint.AllowDrawMem) return GL_TRUE; /* you'll take it and like it */ - if((ctx->RasterMask & STENCIL_BIT) || + if((ctx->RasterMask & (STENCIL_BIT | MULTI_DRAW_BIT)) || ((ctx->Color.BlendEnabled) && (ctx->Color.BlendEquation!=GL_FUNC_ADD_EXT)) || ((ctx->Color.ColorLogicOpEnabled) && (ctx->Color.LogicOp!=GL_COPY)) || (ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR) || |