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path: root/src/gallium/drivers/r600/r600_state2.c
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Diffstat (limited to 'src/gallium/drivers/r600/r600_state2.c')
-rw-r--r--src/gallium/drivers/r600/r600_state2.c154
1 files changed, 137 insertions, 17 deletions
diff --git a/src/gallium/drivers/r600/r600_state2.c b/src/gallium/drivers/r600/r600_state2.c
index 2c55f073f0..482ec0de81 100644
--- a/src/gallium/drivers/r600/r600_state2.c
+++ b/src/gallium/drivers/r600/r600_state2.c
@@ -39,6 +39,8 @@
#include <util/u_pack_color.h>
#include <util/u_memory.h>
#include <util/u_inlines.h>
+#include <util/u_upload_mgr.h>
+#include <util/u_index_modify.h>
#include <pipebuffer/pb_buffer.h>
#include "r600.h"
#include "r600d.h"
@@ -108,7 +110,7 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade
struct r600_pipe_state *rstate = &shader->rstate;
struct r600_shader *rshader = &shader->shader;
unsigned i, tmp, exports_ps, num_cout, spi_ps_in_control_0, spi_input_z;
- boolean have_pos = FALSE;
+ boolean have_pos = FALSE, have_face = FALSE;
/* clear previous register */
rstate->nregs = 0;
@@ -123,6 +125,8 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade
rshader->input[i].name == TGSI_SEMANTIC_POSITION) {
tmp |= S_028644_FLAT_SHADE(rshader->flat_shade);
}
+ if (rshader->input[i].name == TGSI_SEMANTIC_FACE)
+ have_face = TRUE;
if (rctx->sprite_coord_enable & (1 << i)) {
tmp |= S_028644_PT_SPRITE_TEX(1);
}
@@ -153,7 +157,7 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade
spi_input_z |= 1;
}
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_0286CC_SPI_PS_IN_CONTROL_0, spi_ps_in_control_0, 0xFFFFFFFF, NULL);
- r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_0286D0_SPI_PS_IN_CONTROL_1, 0x00000000, 0xFFFFFFFF, NULL);
+ r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_0286D0_SPI_PS_IN_CONTROL_1, S_0286D0_FRONT_FACE_ENA(have_face), 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_0286D8_SPI_INPUT_Z, spi_input_z, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT,
R_028840_SQ_PGM_START_PS,
@@ -459,6 +463,8 @@ static void r600_draw_common(struct r600_drawl *draw)
struct r600_draw rdraw;
struct r600_pipe_state vgt;
+ /* flush upload buffers */
+ r600_upload_user_buffers2(rctx);
switch (draw->index_size) {
case 2:
@@ -518,7 +524,9 @@ static void r600_draw_common(struct r600_drawl *draw)
vgt.id = R600_PIPE_STATE_VGT;
vgt.nregs = 0;
r600_pipe_state_add_reg(&vgt, R600_GROUP_CONFIG, R_008958_VGT_PRIMITIVE_TYPE, prim, 0xFFFFFFFF, NULL);
- r600_pipe_state_add_reg(&vgt, R600_GROUP_CONTEXT, R_028408_VGT_INDX_OFFSET, draw->start, 0xFFFFFFFF, NULL);
+ r600_pipe_state_add_reg(&vgt, R600_GROUP_CONTEXT, R_028408_VGT_INDX_OFFSET, draw->index_bias, 0xFFFFFFFF, NULL);
+ r600_pipe_state_add_reg(&vgt, R600_GROUP_CONTEXT, R_028400_VGT_MAX_VTX_INDX, draw->max_index, 0xFFFFFFFF, NULL);
+ r600_pipe_state_add_reg(&vgt, R600_GROUP_CONTEXT, R_028404_VGT_MIN_VTX_INDX, draw->min_index, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(&vgt, R600_GROUP_CONTEXT, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, 0xFFFFFFFF, NULL);
r600_context_pipe_state_set(&rctx->ctx, &vgt);
@@ -535,6 +543,30 @@ static void r600_draw_common(struct r600_drawl *draw)
r600_context_draw(&rctx->ctx, &rdraw);
}
+void r600_translate_index_buffer2(struct r600_pipe_context *r600,
+ struct pipe_resource **index_buffer,
+ unsigned *index_size,
+ unsigned *start, unsigned count)
+{
+ switch (*index_size) {
+ case 1:
+ util_shorten_ubyte_elts(&r600->context, index_buffer, 0, *start, count);
+ *index_size = 2;
+ *start = 0;
+ break;
+
+ case 2:
+ if (*start % 2 != 0) {
+ util_rebuild_ushort_elts(&r600->context, index_buffer, 0, *start, count);
+ *start = 0;
+ }
+ break;
+
+ case 4:
+ break;
+ }
+}
+
static void r600_draw_vbo2(struct pipe_context *ctx, const struct pipe_draw_info *info)
{
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
@@ -542,20 +574,32 @@ static void r600_draw_vbo2(struct pipe_context *ctx, const struct pipe_draw_info
assert(info->index_bias == 0);
+ memset(&draw, 0, sizeof(struct r600_drawl));
draw.ctx = ctx;
draw.mode = info->mode;
draw.start = info->start;
draw.count = info->count;
if (info->indexed && rctx->index_buffer.buffer) {
+ draw.min_index = info->min_index;
+ draw.max_index = info->max_index;
+ draw.index_bias = info->index_bias;
+
+ r600_translate_index_buffer2(rctx, &rctx->index_buffer.buffer,
+ &rctx->index_buffer.index_size,
+ &draw.start,
+ info->count);
+
draw.index_size = rctx->index_buffer.index_size;
draw.index_buffer = rctx->index_buffer.buffer;
- assert(rctx->index_buffer.offset %
- rctx->index_buffer.index_size == 0);
- draw.start += rctx->index_buffer.offset /
- rctx->index_buffer.index_size;
+ draw.index_buffer_offset = draw.start * draw.index_size;
+ draw.start = 0;
+ r600_upload_index_buffer2(rctx, &draw);
} else {
draw.index_size = 0;
draw.index_buffer = NULL;
+ draw.min_index = info->min_index;
+ draw.max_index = info->max_index;
+ draw.index_bias = info->start;
}
r600_draw_common(&draw);
}
@@ -572,6 +616,9 @@ static void r600_flush2(struct pipe_context *ctx, unsigned flags,
if (!rctx->ctx.pm4_cdwords)
return;
+ u_upload_flush(rctx->upload_vb);
+ u_upload_flush(rctx->upload_ib);
+
#if 0
sprintf(dname, "gallium-%08d.bof", dc);
if (dc < 20) {
@@ -591,6 +638,10 @@ static void r600_destroy_context(struct pipe_context *context)
for (int i = 0; i < R600_PIPE_NSTATES; i++) {
free(rctx->states[i]);
}
+
+ u_upload_destroy(rctx->upload_vb);
+ u_upload_destroy(rctx->upload_ib);
+
FREE(rctx);
}
@@ -1319,9 +1370,11 @@ static void r600_set_scissor_state(struct pipe_context *ctx,
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT,
R_02820C_PA_SC_CLIPRECT_RULE, 0x0000FFFF,
0xFFFFFFFF, NULL);
- r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT,
- R_028230_PA_SC_EDGERULE, 0xAAAAAAAA,
- 0xFFFFFFFF, NULL);
+ if (rctx->family >= CHIP_RV770) {
+ r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT,
+ R_028230_PA_SC_EDGERULE, 0xAAAAAAAA,
+ 0xFFFFFFFF, NULL);
+ }
free(rctx->states[R600_PIPE_STATE_SCISSOR]);
rctx->states[R600_PIPE_STATE_SCISSOR] = rstate;
@@ -1418,7 +1471,7 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
state->cbufs[cb]->offset >> 8, 0xFFFFFFFF, bo[0]);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT,
R_0280A0_CB_COLOR0_INFO + cb * 4,
- color_info, 0xFFFFFFFF, NULL);
+ color_info, 0xFFFFFFFF, bo[0]);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT,
R_028060_CB_COLOR0_SIZE + cb * 4,
S_028060_PITCH_TILE_MAX(pitch) |
@@ -1469,7 +1522,7 @@ static void r600_db(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028004_DB_DEPTH_VIEW, 0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028010_DB_DEPTH_INFO,
S_028010_ARRAY_MODE(rtex->array_mode) | S_028010_FORMAT(format),
- 0xFFFFFFFF, NULL);
+ 0xFFFFFFFF, rbuffer->bo);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028D34_DB_PREFETCH_LIMIT,
(state->zsbuf->height / 8) - 1, 0xFFFFFFFF, NULL);
}
@@ -1966,8 +2019,6 @@ static void r600_init_config2(struct r600_pipe_context *rctx)
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028AB8_VGT_VTX_CNT_EN, 0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028B20_VGT_STRMOUT_BUFFER_EN, 0x00000000, 0xFFFFFFFF, NULL);
- r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028400_VGT_MAX_VTX_INDX, 0x00FFFFFF, 0xFFFFFFFF, NULL);
- r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028404_VGT_MIN_VTX_INDX, 0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, 0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028A84_VGT_PRIMITIVEID_EN, 0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R600_GROUP_CONTEXT, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, 0x00000000, 0xFFFFFFFF, NULL);
@@ -2045,6 +2096,7 @@ static struct pipe_context *r600_create_context2(struct pipe_screen *screen, voi
/* Easy accessing of screen/winsys. */
rctx->screen = rscreen;
rctx->radeon = rscreen->radeon;
+ rctx->family = r600_get_family(rctx->radeon);
r600_init_blit_functions2(rctx);
r600_init_query_functions2(rctx);
@@ -2090,6 +2142,20 @@ static struct pipe_context *r600_create_context2(struct pipe_screen *screen, voi
return NULL;
}
+ rctx->upload_ib = u_upload_create(&rctx->context, 32 * 1024, 16,
+ PIPE_BIND_INDEX_BUFFER);
+ if (rctx->upload_ib == NULL) {
+ r600_destroy_context(&rctx->context);
+ return NULL;
+ }
+
+ rctx->upload_vb = u_upload_create(&rctx->context, 128 * 1024, 16,
+ PIPE_BIND_VERTEX_BUFFER);
+ if (rctx->upload_vb == NULL) {
+ r600_destroy_context(&rctx->context);
+ return NULL;
+ }
+
rctx->blitter = util_blitter_create(&rctx->context);
if (rctx->blitter == NULL) {
FREE(rctx);
@@ -2139,8 +2205,7 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
case PIPE_SHADER_CAP_MAX_PREDS:
return 0; /* FIXME */
case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
- /* TODO: support this! */
- return 0;
+ return 1;
default:
return 0;
}
@@ -2202,7 +2267,62 @@ struct pipe_screen *r600_screen_create2(struct radeon *radeon)
rscreen->screen.context_create = r600_create_context2;
r600_init_screen_texture_functions(&rscreen->screen);
r600_init_screen_resource_functions(&rscreen->screen);
- rscreen->screen.user_buffer_create = r600_user_buffer_create2;
+// rscreen->screen.user_buffer_create = r600_user_buffer_create2;
return &rscreen->screen;
}
+
+int r600_upload_index_buffer2(struct r600_pipe_context *rctx, struct r600_drawl *draw)
+{
+ struct pipe_resource *upload_buffer = NULL;
+ unsigned index_offset = draw->index_buffer_offset;
+ int ret = 0;
+
+ if (r600_buffer_is_user_buffer(draw->index_buffer)) {
+ ret = u_upload_buffer(rctx->upload_ib,
+ index_offset,
+ draw->count * draw->index_size,
+ draw->index_buffer,
+ &index_offset,
+ &upload_buffer);
+ if (ret) {
+ goto done;
+ }
+ draw->index_buffer_offset = index_offset;
+ draw->index_buffer = upload_buffer;
+ }
+
+done:
+ return ret;
+}
+
+int r600_upload_user_buffers2(struct r600_pipe_context *rctx)
+{
+ enum pipe_error ret = PIPE_OK;
+ int i, nr;
+
+ nr = rctx->vertex_elements->count;
+
+ for (i = 0; i < nr; i++) {
+ struct pipe_vertex_buffer *vb =
+ &rctx->vertex_buffer[rctx->vertex_elements->elements[i].vertex_buffer_index];
+
+ if (r600_buffer_is_user_buffer(vb->buffer)) {
+ struct pipe_resource *upload_buffer = NULL;
+ unsigned offset = 0; /*vb->buffer_offset * 4;*/
+ unsigned size = vb->buffer->width0;
+ unsigned upload_offset;
+ ret = u_upload_buffer(rctx->upload_vb,
+ offset, size,
+ vb->buffer,
+ &upload_offset, &upload_buffer);
+ if (ret)
+ return ret;
+
+ pipe_resource_reference(&vb->buffer, NULL);
+ vb->buffer = upload_buffer;
+ vb->buffer_offset = upload_offset;
+ }
+ }
+ return ret;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 06:31:00 +0000