diff options
Diffstat (limited to 'src/mesa/swrast/s_stencil.c')
| -rw-r--r-- | src/mesa/swrast/s_stencil.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/mesa/swrast/s_stencil.c b/src/mesa/swrast/s_stencil.c index dd438e8dcb..6d62b65fd5 100644 --- a/src/mesa/swrast/s_stencil.c +++ b/src/mesa/swrast/s_stencil.c @@ -1,4 +1,4 @@ -/* $Id: s_stencil.c,v 1.20 2002/02/04 15:59:30 brianp Exp $ */ +/* $Id: s_stencil.c,v 1.21 2002/03/16 00:53:15 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -1112,22 +1112,20 @@ _mesa_write_stencil_span( GLcontext *ctx, GLint n, GLint x, GLint y, * deallocated first. The new stencil buffer will be uninitialized. */ void -_mesa_alloc_stencil_buffer( GLcontext *ctx ) +_mesa_alloc_stencil_buffer( GLframebuffer *buffer ) { - GLuint buffersize = ctx->DrawBuffer->Width * ctx->DrawBuffer->Height; - /* deallocate current stencil buffer if present */ - if (ctx->DrawBuffer->Stencil) { - FREE(ctx->DrawBuffer->Stencil); - ctx->DrawBuffer->Stencil = NULL; + if (buffer->Stencil) { + FREE(buffer->Stencil); + buffer->Stencil = NULL; } /* allocate new stencil buffer */ - ctx->DrawBuffer->Stencil = (GLstencil *) MALLOC(buffersize * sizeof(GLstencil)); - if (!ctx->DrawBuffer->Stencil) { + buffer->Stencil = (GLstencil *) MALLOC(buffer->Width * buffer->Height + * sizeof(GLstencil)); + if (!buffer->Stencil) { /* out of memory */ -/* _mesa_set_enable( ctx, GL_STENCIL_TEST, GL_FALSE ); */ - _mesa_error( ctx, GL_OUT_OF_MEMORY, "_mesa_alloc_stencil_buffer" ); + _mesa_error( NULL, GL_OUT_OF_MEMORY, "_mesa_alloc_stencil_buffer" ); } } |