diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-10-11 17:41:03 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-10-11 17:41:03 +0000 |
| commit | 8ad1076dc2afda8ed37e5a9f6a757583eba90375 (patch) | |
| tree | 30bc52e2db6e089972d441a53c070e8377cb684d /src/mesa/drivers/ggi | |
| parent | 9e84910749744efcba06670f622cc00d279f26f1 (diff) | |
Another round of glRead/DrawBuffer() clean-ups and simplifications.
Replaced ctx->Color._DriverDrawBuffer with swrast->CurrentBuffer.
Replaced ctx->Pixel._DriverReadBuffer with ctx->Pixel._ReadSrcMask.
swrast->Driver.SetBuffer() takes FRONT/BACK_LEFT/RIGHT_BIT values now.
Added tokens and code for GL_AUX buffers, for completeness.
Diffstat (limited to 'src/mesa/drivers/ggi')
| -rw-r--r-- | src/mesa/drivers/ggi/ggimesa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/drivers/ggi/ggimesa.c b/src/mesa/drivers/ggi/ggimesa.c index 94364f49e45..b3afe6ef6c0 100644 --- a/src/mesa/drivers/ggi/ggimesa.c +++ b/src/mesa/drivers/ggi/ggimesa.c @@ -151,14 +151,14 @@ static void gl_ggiClear(GLcontext *ctx, GLbitfield mask, GLboolean all, /* Set the buffer used for reading */ /* XXX support for separate read/draw buffers hasn't been tested */ -static GLboolean gl_ggiSetBuffer(GLcontext *ctx, GLframebuffer *buffer, GLenum mode) +static GLboolean gl_ggiSetBuffer(GLcontext *ctx, GLframebuffer *buffer, GLuint bufferBit) { ggi_mesa_context_t ggi_ctx = (ggi_mesa_context_t)ctx->DriverCtx; printf("set read %d\n", mode); GGIMESADPRINT_CORE("gl_ggiSetBuffer() called\n"); - if (mode == GL_FRONT_LEFT) + if (bufferBit == FRONT_LEFT_BIT) { ggiSetReadFrame(ggi_ctx->ggi_visual, ggiGetDisplayFrame(ggi_ctx->ggi_visual)); @@ -166,7 +166,7 @@ static GLboolean gl_ggiSetBuffer(GLcontext *ctx, GLframebuffer *buffer, GLenum m ggiGetDisplayFrame(ggi_ctx->ggi_visual)); return GL_TRUE; } - else if (mode == GL_BACK_LEFT) + else if (bufferBit == BACK_LEFT_BIT) { ggiSetReadFrame(ggi_ctx->ggi_visual, ggiGetDisplayFrame(ggi_ctx->ggi_visual)?0 : 1); |