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freedreno: fix stream-out offset handling for lines/tris 

We need to increment offset by # of vertices, not by # of prims.  Fixes
a bunch of dEQP fails involving prims other than points.  For example,
dEQP-GLES3.functional.transform_feedback.position.lines_separate

Signed-off-by: Rob Clark <robclark@freedesktop.org>
This commit is contained in:
Rob Clark 2016-04-12 12:11:07 -04:00
parent 6ca6e80f61
commit 7e93b26b5d
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/freedreno/freedreno_draw.c
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@ -198,7 +198,7 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info)
ctx->draw_vbo(ctx, info);
for (i = 0; i < ctx->streamout.num_targets; i++)
ctx->streamout.offsets[i] += prims;
ctx->streamout.offsets[i] += info->count;
if (fd_mesa_debug & FD_DBG_DDRAW)
ctx->dirty = 0xffffffff;