diff options
author | Brian Paul <brianp@vmware.com> | 2009-12-29 16:17:14 -0700 |
---|---|---|
committer | Brian Paul <brianp@vmware.com> | 2009-12-29 16:17:14 -0700 |
commit | fd5511d27fc44096117c47ab503fb5b47f993061 (patch) | |
tree | ce5b1a3152d1c7ec495403f43e222c421b6e99d0 /src/mesa/drivers/windows | |
parent | 126b35bd3acbf486471879531cd2e6f446b14497 (diff) |
mesa: implement per-buffer color masking
This is part of the GL_EXT_draw_buffers2 extension and part of GL 3.0.
The ctx->Color.ColorMask field is now a 2-D array. Until drivers are
modified to support per-buffer color masking, they can just look at
the 0th color mask.
The new _mesa_ColorMaskIndexed() function will be called by
glColorMaskIndexedEXT() or glColorMaski().
Diffstat (limited to 'src/mesa/drivers/windows')
-rw-r--r-- | src/mesa/drivers/windows/gdi/wmesa.c | 8 | ||||
-rw-r--r-- | src/mesa/drivers/windows/gldirect/dx7/gld_driver_dx7.c | 10 | ||||
-rw-r--r-- | src/mesa/drivers/windows/gldirect/dx8/gld_driver_dx8.c | 10 | ||||
-rw-r--r-- | src/mesa/drivers/windows/gldirect/dx9/gld_driver_dx9.c | 10 |
4 files changed, 19 insertions, 19 deletions
diff --git a/src/mesa/drivers/windows/gdi/wmesa.c b/src/mesa/drivers/windows/gdi/wmesa.c index 8929b22af16..76c825a0904 100644 --- a/src/mesa/drivers/windows/gdi/wmesa.c +++ b/src/mesa/drivers/windows/gdi/wmesa.c @@ -301,10 +301,10 @@ static void clear(GLcontext *ctx, GLbitfield mask) /* Let swrast do all the work if the masks are not set to * clear all channels. */ - if (ctx->Color.ColorMask[0] != 0xff || - ctx->Color.ColorMask[1] != 0xff || - ctx->Color.ColorMask[2] != 0xff || - ctx->Color.ColorMask[3] != 0xff) { + if (!ctx->Color.ColorMask[0][0] || + !ctx->Color.ColorMask[0][1] || + !ctx->Color.ColorMask[0][2] || + !ctx->Color.ColorMask[0][3]) { _swrast_Clear(ctx, mask); return; } diff --git a/src/mesa/drivers/windows/gldirect/dx7/gld_driver_dx7.c b/src/mesa/drivers/windows/gldirect/dx7/gld_driver_dx7.c index d5fa6428006..7b202dfda70 100644 --- a/src/mesa/drivers/windows/gldirect/dx7/gld_driver_dx7.c +++ b/src/mesa/drivers/windows/gldirect/dx7/gld_driver_dx7.c @@ -269,7 +269,7 @@ void gld_Clear_DX7( D3DRECT d3dClearRect; // TODO: Colourmask - const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask; + const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0]; if (!gld->pDev) return; @@ -427,10 +427,10 @@ void gld_NEW_COLOR( /* // Color mask - unsupported by DX7 - if (ctx->Color.ColorMask[0]) dwFlags |= D3DCOLORWRITEENABLE_RED; - if (ctx->Color.ColorMask[1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN; - if (ctx->Color.ColorMask[2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE; - if (ctx->Color.ColorMask[3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA; + if (ctx->Color.ColorMask[0][0]) dwFlags |= D3DCOLORWRITEENABLE_RED; + if (ctx->Color.ColorMask[0][1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN; + if (ctx->Color.ColorMask[0][2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE; + if (ctx->Color.ColorMask[0][3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA; _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_COLORWRITEENABLE, dwFlags)); */ } diff --git a/src/mesa/drivers/windows/gldirect/dx8/gld_driver_dx8.c b/src/mesa/drivers/windows/gldirect/dx8/gld_driver_dx8.c index 7afa9190cdf..7eeb9db2d15 100644 --- a/src/mesa/drivers/windows/gldirect/dx8/gld_driver_dx8.c +++ b/src/mesa/drivers/windows/gldirect/dx8/gld_driver_dx8.c @@ -269,7 +269,7 @@ void gld_Clear_DX8( D3DRECT d3dClearRect; // TODO: Colourmask - const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask; + const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0]; if (!gld->pDev) return; @@ -426,10 +426,10 @@ void gld_NEW_COLOR( _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_DESTBLEND, dest)); // Color mask - if (ctx->Color.ColorMask[0]) dwFlags |= D3DCOLORWRITEENABLE_RED; - if (ctx->Color.ColorMask[1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN; - if (ctx->Color.ColorMask[2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE; - if (ctx->Color.ColorMask[3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA; + if (ctx->Color.ColorMask[0][0]) dwFlags |= D3DCOLORWRITEENABLE_RED; + if (ctx->Color.ColorMask[0][1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN; + if (ctx->Color.ColorMask[0][2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE; + if (ctx->Color.ColorMask[0][3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA; _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_COLORWRITEENABLE, dwFlags)); } diff --git a/src/mesa/drivers/windows/gldirect/dx9/gld_driver_dx9.c b/src/mesa/drivers/windows/gldirect/dx9/gld_driver_dx9.c index c191564d6eb..0558462dea0 100644 --- a/src/mesa/drivers/windows/gldirect/dx9/gld_driver_dx9.c +++ b/src/mesa/drivers/windows/gldirect/dx9/gld_driver_dx9.c @@ -269,7 +269,7 @@ void gld_Clear_DX9( D3DRECT d3dClearRect; // TODO: Colourmask - const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask; + const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0]; if (!gld->pDev) return; @@ -424,10 +424,10 @@ void gld_NEW_COLOR( _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_DESTBLEND, dest)); // Color mask - if (ctx->Color.ColorMask[0]) dwFlags |= D3DCOLORWRITEENABLE_RED; - if (ctx->Color.ColorMask[1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN; - if (ctx->Color.ColorMask[2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE; - if (ctx->Color.ColorMask[3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA; + if (ctx->Color.ColorMask[0][0]) dwFlags |= D3DCOLORWRITEENABLE_RED; + if (ctx->Color.ColorMask[0][1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN; + if (ctx->Color.ColorMask[0][2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE; + if (ctx->Color.ColorMask[0][3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA; _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_COLORWRITEENABLE, dwFlags)); } |