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st/mesa: clean-ups in FBO code

This commit is contained in:
Brian Paul 2010-02-24 11:17:41 -07:00
parent 87c85347ed
commit d7de632de3
1 changed files with 6 additions and 21 deletions
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27
src/mesa/state_tracker/st_cb_fbo.c
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@ -54,24 +54,6 @@
#include "util/u_inlines.h"
/**
* Compute the renderbuffer's Red/Green/EtcBit fields from the pipe format.
*/
static void
init_renderbuffer_bits(struct st_renderbuffer *strb,
enum pipe_format pipeFormat)
{
struct st_format_info info;
if (!st_get_format_info( pipeFormat, &info )) {
assert( 0 );
}
strb->Base.Format = info.mesa_format;
strb->Base.DataType = st_format_datatype(pipeFormat);
}
/**
* gl_renderbuffer::AllocStorage()
* This is called to allocate the original drawing surface, and
@ -94,7 +76,8 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
/* init renderbuffer fields */
strb->Base.Width = width;
strb->Base.Height = height;
init_renderbuffer_bits(strb, format);
strb->Base.Format = st_pipe_format_to_mesa_format(format);
strb->Base.DataType = st_format_datatype(format);
strb->defined = GL_FALSE; /* undefined contents now */
@ -249,8 +232,9 @@ st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
_mesa_init_renderbuffer(&strb->Base, 0);
strb->Base.ClassID = 0x4242; /* just a unique value */
strb->Base.NumSamples = samples;
strb->Base.Format = st_pipe_format_to_mesa_format(format);
strb->Base.DataType = st_format_datatype(format);
strb->format = format;
init_renderbuffer_bits(strb, format);
strb->software = sw;
switch (format) {
@ -395,7 +379,8 @@ st_render_texture(GLcontext *ctx,
PIPE_BUFFER_USAGE_GPU_READ |
PIPE_BUFFER_USAGE_GPU_WRITE);
init_renderbuffer_bits(strb, pt->format);
strb->Base.Format = st_pipe_format_to_mesa_format(pt->format);
strb->Base.DataType = st_format_datatype(pt->format);
/*
printf("RENDER TO TEXTURE obj=%p pt=%p surf=%p %d x %d\n",