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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-03-21 17:05:03 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-03-21 17:05:03 +0000 |
| commit | 894844a8d956a0ee5f95836331dc318f49fdb845 (patch) | |
| tree | 92aab765e7c82edf310ce1a5d3f1b25cfabc5156 /src/mesa/drivers/dri/ffb | |
| parent | 009501642533c7378fc4f061f1abe2ed4473a3f6 (diff) | |
Implemented support for software-based AUX color buffers.
Only available with Xlib driver for now.
Assorted clean-ups related to Draw/ReadBuffer().
Renamed FRONT_LEFT_BIT -> DD_FRONT_LEFT_BIT, etc.
Diffstat (limited to 'src/mesa/drivers/dri/ffb')
| -rw-r--r-- | src/mesa/drivers/dri/ffb/ffb_state.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/ffb/ffb_state.c b/src/mesa/drivers/dri/ffb/ffb_state.c index eef7af4e5d..86f92c83db 100644 --- a/src/mesa/drivers/dri/ffb/ffb_state.c +++ b/src/mesa/drivers/dri/ffb/ffb_state.c @@ -469,21 +469,21 @@ static void ffbDDDrawBuffer(GLcontext *ctx, GLenum buffer) #endif fbc &= ~(FFB_FBC_WB_AB | FFB_FBC_RB_MASK); switch (buffer) { - case FRONT_LEFT_BIT: + case GL_FRONT: if (fmesa->back_buffer == 0) fbc |= FFB_FBC_WB_B | FFB_FBC_RB_B; else fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A; break; - case BACK_LEFT_BIT: + case GL_BACK: if (fmesa->back_buffer == 0) fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A; else fbc |= FFB_FBC_WB_B | FFB_FBC_RB_B; break; - case BACK_LEFT_BIT | FRONT_LEFT_BIT: + case GL_FRONT_AND_BACK: fbc |= FFB_FBC_WB_AB; break; @@ -519,14 +519,14 @@ static void ffbDDSetBuffer(GLcontext *ctx, GLframebuffer *colorBuffer, #endif fbc &= ~(FFB_FBC_RB_MASK); switch (bufferBit) { - case FRONT_LEFT_BIT: + case DD_FRONT_LEFT_BIT: if (fmesa->back_buffer == 0) fbc |= FFB_FBC_RB_B; else fbc |= FFB_FBC_RB_A; break; - case BACK_LEFT_BIT: + case DD_BACK_LEFT_BIT: if (fmesa->back_buffer == 0) fbc |= FFB_FBC_RB_A; else @@ -534,6 +534,7 @@ static void ffbDDSetBuffer(GLcontext *ctx, GLframebuffer *colorBuffer, break; default: + _mesa_problem(ctx, "Unexpected buffer in ffbDDSetBuffer()"); return; }; |