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vk: Add anv_batch_emit_merge() helper macro

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This lets us emit a state packet by merging to half-backed versions,
typically one from the pipeline object and one from a dynamic state
objects.
This commit is contained in:
Kristian Høgsberg 2015-05-11 22:23:38 -07:00
parent 099faa1a2b
commit 55b9b703ea
2 changed files with 13 additions and 8 deletions
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11
src/vulkan/device.c
View file

@ -2236,14 +2236,9 @@ anv_cmd_buffer_flush_state(struct anv_cmd_buffer *cmd_buffer)
if (cmd_buffer->dirty & ANV_CMD_BUFFER_DESCRIPTOR_SET_DIRTY)
flush_descriptor_sets(cmd_buffer);
if (cmd_buffer->dirty & (ANV_CMD_BUFFER_PIPELINE_DIRTY | ANV_CMD_BUFFER_RS_DIRTY)) {
/* maybe: anv_batch_merge(batch, GEN8_3DSTATE_SF, a, b) */
uint32_t *dw;
dw = anv_batch_emit_dwords(&cmd_buffer->batch, GEN8_3DSTATE_SF_length);
for (uint32_t i = 0; i < GEN8_3DSTATE_SF_length; i++)
dw[i] = cmd_buffer->rs_state->state_sf[i] | pipeline->state_sf[i];
}
if (cmd_buffer->dirty & (ANV_CMD_BUFFER_PIPELINE_DIRTY | ANV_CMD_BUFFER_RS_DIRTY))
anv_batch_emit_merge(&cmd_buffer->batch,
cmd_buffer->rs_state->state_sf, pipeline->state_sf);
cmd_buffer->vb_dirty = 0;
cmd_buffer->dirty = 0;

10
src/vulkan/private.h
View file

@ -386,6 +386,16 @@ __gen_combine_address(struct anv_batch *batch, void *location,
__dst; \
})
#define anv_batch_emit_merge(batch, dwords0, dwords1) \
do { \
uint32_t *dw; \
\
assert(ARRAY_SIZE(dwords0) == ARRAY_SIZE(dwords1)); \
dw = anv_batch_emit_dwords((batch), ARRAY_SIZE(dwords0)); \
for (uint32_t i = 0; i < ARRAY_SIZE(dwords0); i++) \
dw[i] = (dwords0)[i] | (dwords1)[i]; \
} while (0)
struct anv_device_memory {
struct anv_bo bo;
VkDeviceSize map_size;