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anv: share some code between vkCmdDrawIndirectCount and vkCmdDrawIndexedIndirectCount

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Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11975>
This commit is contained in:
Marcin Ślusarz
2021-07-20 12:00:41 +02:00
committed by Marge Bot
parent dcfc4bb89a
commit 8250f2ae29
1 changed files with 30 additions and 31 deletions
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61
src/intel/vulkan/genX_cmd_buffer.c
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@@ -4371,12 +4371,15 @@ void genX(CmdDrawIndexedIndirect)(
static struct mi_value
prepare_for_draw_count_predicate(struct anv_cmd_buffer *cmd_buffer,
struct mi_builder *b,
struct anv_address count_address,
const bool conditional_render_enabled)
struct anv_buffer *count_buffer,
uint64_t countBufferOffset)
{
struct anv_address count_address =
anv_address_add(count_buffer->address, countBufferOffset);
struct mi_value ret = mi_imm(0);
if (conditional_render_enabled) {
if (cmd_buffer->state.conditional_render_enabled) {
#if GFX_VERx10 >= 75
ret = mi_new_gpr(b);
mi_store(b, mi_value_ref(b, ret), mi_mem32(count_address));
@@ -4452,6 +4455,24 @@ emit_draw_count_predicate_with_conditional_render(
}
#endif
static void
emit_draw_count_predicate_cond(struct anv_cmd_buffer *cmd_buffer,
struct mi_builder *b,
uint32_t draw_index,
struct mi_value max)
{
#if GFX_VERx10 >= 75
if (cmd_buffer->state.conditional_render_enabled) {
emit_draw_count_predicate_with_conditional_render(
cmd_buffer, b, draw_index, mi_value_ref(b, max));
} else {
emit_draw_count_predicate(cmd_buffer, b, draw_index);
}
#else
emit_draw_count_predicate(cmd_buffer, b, draw_index);
#endif
}
void genX(CmdDrawIndirectCount)(
VkCommandBuffer commandBuffer,
VkBuffer _buffer,
@@ -4475,25 +4496,14 @@ void genX(CmdDrawIndirectCount)(
struct mi_builder b;
mi_builder_init(&b, &cmd_buffer->device->info, &cmd_buffer->batch);
struct anv_address count_address =
anv_address_add(count_buffer->address, countBufferOffset);
struct mi_value max =
prepare_for_draw_count_predicate(cmd_buffer, &b, count_address,
cmd_state->conditional_render_enabled);
prepare_for_draw_count_predicate(cmd_buffer, &b,
count_buffer, countBufferOffset);
for (uint32_t i = 0; i < maxDrawCount; i++) {
struct anv_address draw = anv_address_add(buffer->address, offset);
#if GFX_VERx10 >= 75
if (cmd_state->conditional_render_enabled) {
emit_draw_count_predicate_with_conditional_render(
cmd_buffer, &b, i, mi_value_ref(&b, max));
} else {
emit_draw_count_predicate(cmd_buffer, &b, i);
}
#else
emit_draw_count_predicate(cmd_buffer, &b, i);
#endif
emit_draw_count_predicate_cond(cmd_buffer, &b, i, max);
if (vs_prog_data->uses_firstvertex ||
vs_prog_data->uses_baseinstance)
@@ -4546,25 +4556,14 @@ void genX(CmdDrawIndexedIndirectCount)(
struct mi_builder b;
mi_builder_init(&b, &cmd_buffer->device->info, &cmd_buffer->batch);
struct anv_address count_address =
anv_address_add(count_buffer->address, countBufferOffset);
struct mi_value max =
prepare_for_draw_count_predicate(cmd_buffer, &b, count_address,
cmd_state->conditional_render_enabled);
prepare_for_draw_count_predicate(cmd_buffer, &b,
count_buffer, countBufferOffset);
for (uint32_t i = 0; i < maxDrawCount; i++) {
struct anv_address draw = anv_address_add(buffer->address, offset);
#if GFX_VERx10 >= 75
if (cmd_state->conditional_render_enabled) {
emit_draw_count_predicate_with_conditional_render(
cmd_buffer, &b, i, mi_value_ref(&b, max));
} else {
emit_draw_count_predicate(cmd_buffer, &b, i);
}
#else
emit_draw_count_predicate(cmd_buffer, &b, i);
#endif
emit_draw_count_predicate_cond(cmd_buffer, &b, i, max);
/* TODO: We need to stomp base vertex to 0 somehow */
if (vs_prog_data->uses_firstvertex ||