Lots of changes related to framebuffer/window buffer resizing. Basically,

instead of passing a GLcontext* to ResizeBuffers(), pass a GLframebuffer*.
The idea is that a window can be resized without it being bound to a rendering
context.  This makes for a nice clean-up in the XFree86 server-side GLX code.
Renamed ctx->Driver.ResizeBuffersMESA() to ctx->Driver.ResizeBuffers().

1 files changed, 7 insertions, 2 deletions

diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c
index 454b891c08..d150cdca5a 100644
--- a/src/mesa/drivers/dos/dmesa.c
+++ b/src/mesa/drivers/dos/dmesa.c
@@ -540,8 +540,13 @@ static GLboolean set_draw_buffer (GLcontext *ctx, GLenum mode)
  * If anything special has to been done when the buffer/window is

  * resized, do it now.

  */

-static void get_buffer_size (GLcontext *ctx, GLuint *width, GLuint *height)

+static void get_buffer_size (GLframebuffer *buffer, GLuint *width, GLuint *height)

 {

+ /* XXX this may not be right.  We should query the size of the DOS window

+  * associated with <buffer>.    This function should work whether or

+  * not there is a current context.

+  */

+ GET_CURRENT_CONTEXT(ctx);

  DMesaContext c = (DMesaContext)ctx->DriverCtx;

 

  *width  = c->Buffer->width;

@@ -636,7 +641,7 @@ void dmesa_init_pointers (GLcontext *ctx)
  ctx->Driver.Accum = _swrast_Accum;

  ctx->Driver.Bitmap = _swrast_Bitmap;

  ctx->Driver.Clear = clear;

- ctx->Driver.ResizeBuffersMESA = _swrast_alloc_buffers;

+ ctx->Driver.ResizeBuffers = _swrast_alloc_buffers;

  ctx->Driver.CopyPixels = _swrast_CopyPixels;

  ctx->Driver.DrawPixels = _swrast_DrawPixels;

  ctx->Driver.ReadPixels = _swrast_ReadPixels;