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authorBrian Paul <brian.paul@tungstengraphics.com>2005-09-01 03:05:39 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2005-09-01 03:05:39 +0000
commitaf39910f94036a681f1f0f1c239cb713f96fe5e2 (patch)
treea69efdae91feb146db4ffaf53685105622542998 /src/mesa/drivers/dos/dmesa.c
parentc958a9798a83e4c1924d939e3e5b5d490096066b (diff)
remove set_buffer()
Diffstat (limited to 'src/mesa/drivers/dos/dmesa.c')
-rw-r--r--src/mesa/drivers/dos/dmesa.c29
1 files changed, 7 insertions, 22 deletions
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c
index d7c8477091..01667150e2 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
*/