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tnl: Code formatting in t_rebase.c

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Many little changes.  Almost everything is indentation or removal of
trailing whitespace.  Some places move a loop variable declaration to
the loop.  Some comments either re-wrapped or converted to single
line.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4512>
This commit is contained in:
Ian Romanick
2020-04-08 11:15:32 -07:00
parent 887ae78718
commit 0d1917da86
1 changed files with 53 additions and 62 deletions
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29
src/mesa/tnl/t_rebase.c
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@@ -59,10 +59,9 @@
#define REBASE(TYPE) \
static void *rebase_##TYPE(const void *ptr, \
GLuint count, \
unsigned count, \
TYPE min_index) \
{ \
GLuint i; \
const TYPE *in = (TYPE *)ptr; \
TYPE *tmp_indices = malloc(count * sizeof(TYPE)); \
\
@@ -71,19 +70,17 @@ static void *rebase_##TYPE( const void *ptr, \
return NULL; \
} \
\
for (i = 0; i < count; i++) \
for (unsigned i = 0; i < count; i++) \
tmp_indices[i] = in[i] - min_index; \
\
return (void *)tmp_indices; \
}
REBASE(GLuint)
REBASE(GLushort)
REBASE(GLubyte)
/* Adjust primitives, indices and vertex definitions so that min_index
* becomes zero. There are lots of reasons for wanting to do this, eg:
*
@@ -127,13 +124,12 @@ void t_rebase_prims( struct gl_context *ctx,
if (0)
printf("%s %d..%d\n", __func__, min_index, max_index);
/* XXX this path is disabled for now.
* There's rendering corruption in some apps when it's enabled.
*/
if (0 && ib && ctx->Extensions.ARB_draw_elements_base_vertex) {
/* If we can just tell the hardware or the TNL to interpret our
* indices with a different base, do so.
/* If we can just tell the hardware or the TNL to interpret our indices
* with a different base, do so.
*/
tmp_prims = malloc(sizeof(*prim) * nr_prims);
@@ -165,8 +161,8 @@ void t_rebase_prims( struct gl_context *ctx,
} else
ptr = ib->ptr;
/* Some users might prefer it if we translated elements to
* GLuints here. Others wouldn't...
/* Some users might prefer it if we translated elements to GLuints here.
* Others wouldn't...
*/
switch (ib->index_size_shift) {
case 2:
@@ -183,9 +179,8 @@ void t_rebase_prims( struct gl_context *ctx,
if (map_ib)
ctx->Driver.UnmapBuffer(ctx, ib->obj, MAP_INTERNAL);
if (tmp_indices == NULL) {
if (tmp_indices == NULL)
return;
}
tmp_ib.obj = NULL;
tmp_ib.ptr = tmp_indices;
@@ -195,8 +190,7 @@ void t_rebase_prims( struct gl_context *ctx,
ib = &tmp_ib;
}
else {
/* Otherwise the primitives need adjustment.
*/
/* Otherwise the primitives need adjustment. */
tmp_prims = malloc(sizeof(*prim) * nr_prims);
if (tmp_prims == NULL) {
@@ -205,8 +199,7 @@ void t_rebase_prims( struct gl_context *ctx,
}
for (i = 0; i < nr_prims; i++) {
/* If this fails, it could indicate an application error:
*/
/* If this fails, it could indicate an application error: */
assert(prim[i].start >= min_index);
tmp_prims[i] = prim[i];
@@ -237,8 +230,7 @@ void t_rebase_prims( struct gl_context *ctx,
tmp_attribs[i].Ptr += min_index * arrays[i].BufferBinding->Stride;
}
/* Re-issue the draw call.
*/
/* Re-issue the draw call. */
draw(ctx,
tmp_arrays,
prim,
@@ -250,7 +242,6 @@ void t_rebase_prims( struct gl_context *ctx,
num_instances, base_instance);
free(tmp_indices);
free(tmp_prims);
}