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gen7/cmd_buffer: SCISSOR_RECT structs are tightly packed

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The pointer has to be 32-byte aligned, but the structs themselves are 2
dwords each, tightly packed.
This commit is contained in:
Jason Ekstrand
2016-01-26 22:10:11 -08:00
parent f2f03c5b65
commit d3607351fe
1 changed files with 3 additions and 3 deletions
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6
src/vulkan/gen7_cmd_buffer.c
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@@ -170,7 +170,7 @@ emit_scissor_state(struct anv_cmd_buffer *cmd_buffer,
uint32_t count, const VkRect2D *scissors)
{
struct anv_state scissor_state =
anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, count * 32, 32);
anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, count * 8, 32);
for (uint32_t i = 0; i < count; i++) {
const VkRect2D *s = &scissors[i];
@@ -197,10 +197,10 @@ emit_scissor_state(struct anv_cmd_buffer *cmd_buffer,
};
if (s->extent.width <= 0 || s->extent.height <= 0) {
GEN7_SCISSOR_RECT_pack(NULL, scissor_state.map + i * 32,
GEN7_SCISSOR_RECT_pack(NULL, scissor_state.map + i * 8,
&empty_scissor);
} else {
GEN7_SCISSOR_RECT_pack(NULL, scissor_state.map + i * 32, &scissor);
GEN7_SCISSOR_RECT_pack(NULL, scissor_state.map + i * 8, &scissor);
}
}