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freedreno/a5xx: Fix indirect draw max_indices calculation 

The number of elements to draw should not be affected by the offset.

A similar fix was submitted for a6xx at 79180a05.

Fixes these dEQP tests on a5xx:

dEQP-GLES31.functional.draw_indirect.compute_interop.large.drawelements_separate_grid_500x500_drawcount_8
dEQP-GLES31.functional.draw_indirect.compute_interop.large.drawelements_separate_grid_500x500_drawcount_2500
dEQP-GLES31.functional.draw_indirect.compute_interop.large.drawarrays_separate_grid_500x500_drawcount_2500
dEQP-GLES31.functional.draw_indirect.compute_interop.large.drawarrays_combined_grid_500x500_drawcount_2500
dEQP-GLES31.functional.draw_indirect.compute_interop.large.drawelements_combined_grid_500x500_drawcount_8
dEQP-GLES31.functional.draw_indirect.compute_interop.large.drawelements_combined_grid_500x500_drawcount_2500

Reviewed-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Eduardo Lima Mitev 2019-06-10 23:27:22 +02:00
parent 40699f74b8
commit 3fb7b1fd35
1 changed files with 1 additions and 2 deletions
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3
src/gallium/drivers/freedreno/a5xx/fd5_draw.h
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@ -98,8 +98,7 @@ fd5_draw_emit(struct fd_batch *batch, struct fd_ringbuffer *ring,
if (info->index_size) {
struct pipe_resource *idx = info->index.resource;
unsigned max_indicies = (idx->width0 - info->indirect->offset) /
info->index_size;
unsigned max_indicies = idx->width0 / info->index_size;
OUT_PKT7(ring, CP_DRAW_INDX_INDIRECT, 6);
OUT_RINGP(ring, DRAW4(primtype, DI_SRC_SEL_DMA,