diff options
Diffstat (limited to 'src/mesa/drivers/dri/r128/r128_state.c')
-rw-r--r-- | src/mesa/drivers/dri/r128/r128_state.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/r128/r128_state.c b/src/mesa/drivers/dri/r128/r128_state.c index 58c3a27ee8..451dcd1b55 100644 --- a/src/mesa/drivers/dri/r128/r128_state.c +++ b/src/mesa/drivers/dri/r128/r128_state.c @@ -39,9 +39,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "r128_tris.h" #include "r128_tex.h" -#include "context.h" -#include "enums.h" -#include "colormac.h" +#include "main/context.h" +#include "main/enums.h" +#include "main/colormac.h" #include "swrast/swrast.h" #include "vbo/vbo.h" #include "tnl/tnl.h" @@ -812,7 +812,7 @@ static void r128UpdateWindow( GLcontext *ctx ) r128ContextPtr rmesa = R128_CONTEXT(ctx); int x = rmesa->driDrawable->x; int y = rmesa->driDrawable->y; - struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0]; + struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; driRenderbuffer *drb = (driRenderbuffer *) rb; rmesa->setup.window_xy_offset = (((y & 0xFFF) << R128_WINDOW_Y_SHIFT) | @@ -896,18 +896,22 @@ static void r128DDDrawBuffer( GLcontext *ctx, GLenum mode ) FLUSH_BATCH( rmesa ); - /* - * _ColorDrawBufferMask is easier to cope with than <mode>. - */ - switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) { - case BUFFER_BIT_FRONT_LEFT: - case BUFFER_BIT_BACK_LEFT: - FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_FALSE ); - break; - default: + if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) { /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */ FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_TRUE ); - break; + return; + } + else { + switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) { + case BUFFER_FRONT_LEFT: + case BUFFER_BACK_LEFT: + FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_FALSE ); + break; + default: + /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */ + FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_TRUE ); + break; + } } rmesa->new_state |= R128_NEW_WINDOW; |