Roel Kluin wrote:
> I also found several tests on unsigned variables which do
> nothing. should they be removed or changed otherwise?
I think they could be removed.
However, note that src/glx/x11/indirect.c is generated by a python
script. The generator would have to be changed. I'd rather not do
that though if it's ugly.
One other comment below (for Michel):
>
> Roel
>
> backref 3: src_x
> ---[ vi src/gallium/auxiliary/util/u_rect.c +30 ]---
>
> void
> util_copy_rect(ubyte * dst,
> enum pipe_format format,
> unsigned dst_stride,
> unsigned dst_x,
> unsigned dst_y,
> unsigned width,
> unsigned height,
> const ubyte * src,
> int src_stride,
> unsigned src_x,
> int src_y)
It's kind of weird that src_x is unsigned but src_y is signed.
Looks like Michel made the last change there (commit
e922adbe1d6c1764968377658ea92ae6de0585db). Michel?
> {
> unsigned i;
> int src_stride_pos = src_stride < 0 ? -src_stride : src_stride;
> int blocksize = util_format_get_blocksize(format);
> int blockwidth = util_format_get_blockwidth(format);
> int blockheight = util_format_get_blockheight(format);
>
> assert(blocksize > 0);
> assert(blockwidth > 0);
> assert(blockheight > 0);
> assert(src_x >= 0);
> assert(src_y >= 0);
> assert(dst_x >= 0);
> assert(dst_y >= 0);
>
> backref 3: dst_y
> ---[ vi src/gallium/auxiliary/util/u_rect.c +96 ]---
> void
> util_fill_rect(ubyte * dst,
> enum pipe_format format,
> unsigned dst_stride,
> unsigned dst_x,
> unsigned dst_y,
> unsigned width,
> unsigned height,
> uint32_t value)
> {
> unsigned i, j;
> unsigned width_size;
> int blocksize = util_format_get_blocksize(format);
> int blockwidth = util_format_get_blockwidth(format);
> int blockheight = util_format_get_blockheight(format);
>
> assert(blocksize > 0);
> assert(blockwidth > 0);
> assert(blockheight > 0);
> assert(dst_x >= 0);
> assert(dst_y >= 0);
>
> backref 3: min_lod
> ---[ vi src/gallium/drivers/svga/svga_screen_texture.c +905 ]---
> struct svga_sampler_view *
> svga_get_tex_sampler_view(struct pipe_context *pipe, struct pipe_texture *pt,
> unsigned min_lod, unsigned max_lod)
> {
> struct svga_screen *ss = svga_screen(pt->screen);
> struct svga_texture *tex = svga_texture(pt);
> struct svga_sampler_view *sv = NULL;
> SVGA3dSurfaceFormat format = svga_translate_format(pt->format);
> boolean view = TRUE;
>
> assert(pt);
> assert(min_lod >= 0);
>
> backref 3: num
> ---[ vi src/glx/x11/indirect.c +9268 ]---
> void
> __indirect_glProgramParameters4dvNV(GLenum target, GLuint index, GLuint num,
> const GLdouble * params)
> {
> __GLXcontext *const gc = __glXGetCurrentContext();
> const GLuint cmdlen = 16 + __GLX_PAD((num * 32));
> if (num < 0) {
> __glXSetError(gc, GL_INVALID_VALUE);
> return;
> }
> if (__builtin_expect(num >= 0, 1)) {
>
>
> backref 3: num
> ---[ vi src/glx/x11/indirect.c +9292 ]---
>
> #define X_GLrop_ProgramParameters4fvNV 4186
> void
> __indirect_glProgramParameters4fvNV(GLenum target, GLuint index, GLuint num,
> const GLfloat * params)
> {
> __GLXcontext *const gc = __glXGetCurrentContext();
> const GLuint cmdlen = 16 + __GLX_PAD((num * 16));
> if (num < 0) {
> __glXSetError(gc, GL_INVALID_VALUE);
> return;
> }
> if (__builtin_expect(num >= 0, 1)) {
> .
>
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