diff options
| -rw-r--r-- | src/mesa/drivers/dos/dmesa.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c index d7c84770914..01667150e26 100644 --- a/src/mesa/drivers/dos/dmesa.c +++ b/src/mesa/drivers/dos/dmesa.c @@ -102,6 +102,13 @@ struct dmesa_context { }; +/* + * SPAN FUNCTIONS + * XXX: These need to be updated to take the new gl_renderbuffer parameter + * introduced in Mesa 6.3. That parameter will indicate whether the front + * or back color buffer is to be read/written. + */ + #ifndef FX /**************************************************************************** * Read/Write pixels @@ -781,26 +788,6 @@ clear (GLcontext *ctx, GLbitfield mask, GLboolean all, /* - * This function is called to specify which buffer to read and write - * for software rasterization (swrast) fallbacks. This doesn't necessarily - * correspond to glDrawBuffer() or glReadBuffer() calls. - */ -static void -set_buffer (GLcontext *ctx, GLframebuffer *colorBuffer, GLuint bufferBit) -{ - /* - * XXX todo - examine bufferBit and set read/write pointers - */ - /* Normally, we would have - * ctx->Driver.ReadBuffer == set_read_buffer - * ctx->Driver.DrawBuffer == set_draw_buffer - * and make sure set_draw_buffer calls _swrast_DrawBuffer, - * which in turn will call this routine via dd->SetBuffer. - */ -} - - -/* * Return the width and height of the current buffer. * If anything special has to been done when the buffer/window is * resized, do it now. @@ -929,8 +916,6 @@ dmesa_init_pointers (GLcontext *ctx) { struct swrast_device_driver *dd = _swrast_GetDeviceDriverReference(ctx); - dd->SetBuffer = set_buffer; - /* The span functions should be in `dmesa_update_state', but I'm * pretty sure they will never change during the life of the Visual */ |