Attachment 125853 Details for Bug 97351 – candidate fix

[patch] candidate fix

file_97351.txt (text/plain), 1.31 KB, created by Ilia Mirkin on 2016-08-17 17:23:38 UTC

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Creator: Ilia Mirkin

Created: 2016-08-17 17:23:38 UTC

Size: 1.31 KB

patch

obsolete

>diff --git a/src/mesa/vbo/vbo_split.c b/src/mesa/vbo/vbo_split.c
>index 2f95746..08b2516 100644
>--- a/src/mesa/vbo/vbo_split.c
>+++ b/src/mesa/vbo/vbo_split.c
>@@ -109,12 +109,16 @@ void vbo_split_prims( struct gl_context *ctx,
>                      const struct split_limits *limits )
> {
>    GLint max_basevertex = prim->basevertex;
>+   GLint min_basevertex = prim->basevertex;
>    GLuint i;
> 
>-   for (i = 1; i < nr_prims; i++)
>+   for (i = 1; i < nr_prims; i++) {
>       max_basevertex = MAX2(max_basevertex, prim[i].basevertex);
>+      min_basevertex = MIN2(min_basevertex, prim[i].basevertex);
>+   }
> 
>-   /* XXX max_basevertex is computed but not used, why? */
>+   min_index += min_basevertex;
>+   max_index += max_basevertex;
> 
>    if (ib) {
>       if (limits->max_indices == 0) {
>diff --git a/src/mesa/vbo/vbo_split_copy.c b/src/mesa/vbo/vbo_split_copy.c
>index daa09c2..ac4fe9e 100644
>--- a/src/mesa/vbo/vbo_split_copy.c
>+++ b/src/mesa/vbo/vbo_split_copy.c
>@@ -243,7 +243,7 @@ begin( struct copy_context *copy, GLenum mode, GLboolean begin_flag )
> static GLuint
> elt(struct copy_context *copy, GLuint elt_idx)
> {
>-   GLuint elt = copy->srcelt[elt_idx];
>+   GLuint elt = copy->srcelt[elt_idx] + copy->prim->basevertex;
>    GLuint slot = elt & (ELT_TABLE_SIZE-1);
> 
> /*    printf("elt %d\n", elt); */

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Attachments on bug 97351: 125791 | 125839 | 125853

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