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radv: do not update the number of scissors in vkCmdSetScissor()

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The Vulkan spec (1.0.61) says:

   "The number of scissors used by a pipeline is still specified
    by the scissorCount member of VkPipelinescissorStateCreateInfo."

So, the number of scissors is defined at pipeline creation
time and shouldn't be updated when they are set dynamically.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset 2017-09-18 11:47:53 +02:00
parent 60878dd00c
commit dcf46e995d
1 changed files with 0 additions and 3 deletions
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3
src/amd/vulkan/radv_cmd_buffer.c
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@ -2520,9 +2520,6 @@ void radv_CmdSetScissor(
assert(firstScissor < MAX_SCISSORS);
assert(total_count >= 1 && total_count <= MAX_SCISSORS);
if (cmd_buffer->state.dynamic.scissor.count < total_count)
cmd_buffer->state.dynamic.scissor.count = total_count;
memcpy(cmd_buffer->state.dynamic.scissor.scissors + firstScissor,
pScissors, scissorCount * sizeof(*pScissors));
cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR;