* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-#include <stdio.h>
+#include "r600_pipe.h"
+#include "r600_public.h"
+
#include <errno.h>
-#include "pipe/p_defines.h"
-#include "pipe/p_state.h"
-#include "pipe/p_context.h"
-#include "tgsi/tgsi_scan.h"
-#include "tgsi/tgsi_parse.h"
-#include "tgsi/tgsi_util.h"
+#include "pipe/p_shader_tokens.h"
#include "util/u_blitter.h"
-#include "util/u_double_list.h"
-#include "util/u_format.h"
#include "util/u_format_s3tc.h"
-#include "util/u_transfer.h"
-#include "util/u_surface.h"
-#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_simple_shaders.h"
#include "vl/vl_decoder.h"
#include "vl/vl_video_buffer.h"
#include "os/os_time.h"
-#include "pipebuffer/pb_buffer.h"
-#include "r600.h"
-#include "r600d.h"
-#include "r600_resource.h"
-#include "r600_shader.h"
-#include "r600_pipe.h"
/*
* pipe_context
*/
-static struct r600_fence *r600_create_fence(struct r600_pipe_context *ctx)
+static struct r600_fence *r600_create_fence(struct r600_context *rctx)
{
+ struct r600_screen *rscreen = rctx->screen;
struct r600_fence *fence = NULL;
- if (!ctx->fences.bo) {
+ pipe_mutex_lock(rscreen->fences.mutex);
+
+ if (!rscreen->fences.bo) {
/* Create the shared buffer object */
- ctx->fences.bo = (struct r600_resource*)
- pipe_buffer_create(&ctx->screen->screen, PIPE_BIND_CUSTOM,
+ rscreen->fences.bo = (struct r600_resource*)
+ pipe_buffer_create(&rscreen->screen, PIPE_BIND_CUSTOM,
PIPE_USAGE_STAGING, 4096);
- if (!ctx->fences.bo) {
+ if (!rscreen->fences.bo) {
R600_ERR("r600: failed to create bo for fence objects\n");
- return NULL;
+ goto out;
}
- ctx->fences.data = ctx->ws->buffer_map(ctx->fences.bo->buf, ctx->ctx.cs,
- PIPE_TRANSFER_WRITE);
+ rscreen->fences.data = rctx->ws->buffer_map(rscreen->fences.bo->buf,
+ rctx->cs,
+ PIPE_TRANSFER_READ_WRITE);
}
- if (!LIST_IS_EMPTY(&ctx->fences.pool)) {
+ if (!LIST_IS_EMPTY(&rscreen->fences.pool)) {
struct r600_fence *entry;
/* Try to find a freed fence that has been signalled */
- LIST_FOR_EACH_ENTRY(entry, &ctx->fences.pool, head) {
- if (ctx->fences.data[entry->index] != 0) {
+ LIST_FOR_EACH_ENTRY(entry, &rscreen->fences.pool, head) {
+ if (rscreen->fences.data[entry->index] != 0) {
LIST_DELINIT(&entry->head);
fence = entry;
break;
struct r600_fence_block *block;
unsigned index;
- if ((ctx->fences.next_index + 1) >= 1024) {
+ if ((rscreen->fences.next_index + 1) >= 1024) {
R600_ERR("r600: too many concurrent fences\n");
- return NULL;
+ goto out;
}
- index = ctx->fences.next_index++;
+ index = rscreen->fences.next_index++;
if (!(index % FENCE_BLOCK_SIZE)) {
/* Allocate a new block */
block = CALLOC_STRUCT(r600_fence_block);
if (block == NULL)
- return NULL;
+ goto out;
- LIST_ADD(&block->head, &ctx->fences.blocks);
+ LIST_ADD(&block->head, &rscreen->fences.blocks);
} else {
- block = LIST_ENTRY(struct r600_fence_block, ctx->fences.blocks.next, head);
+ block = LIST_ENTRY(struct r600_fence_block, rscreen->fences.blocks.next, head);
}
fence = &block->fences[index % FENCE_BLOCK_SIZE];
- fence->ctx = ctx;
fence->index = index;
}
pipe_reference_init(&fence->reference, 1);
- ctx->fences.data[fence->index] = 0;
- r600_context_emit_fence(&ctx->ctx, ctx->fences.bo, fence->index, 1);
+ rscreen->fences.data[fence->index] = 0;
+ r600_context_emit_fence(rctx, rscreen->fences.bo, fence->index, 1);
+
+ /* Create a dummy BO so that fence_finish without a timeout can sleep waiting for completion */
+ fence->sleep_bo = (struct r600_resource*)
+ pipe_buffer_create(&rctx->screen->screen, PIPE_BIND_CUSTOM,
+ PIPE_USAGE_STAGING, 1);
+ /* Add the fence as a dummy relocation. */
+ r600_context_bo_reloc(rctx, fence->sleep_bo, RADEON_USAGE_READWRITE);
+
+out:
+ pipe_mutex_unlock(rscreen->fences.mutex);
return fence;
}
void r600_flush(struct pipe_context *ctx, struct pipe_fence_handle **fence,
unsigned flags)
{
- struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
+ struct r600_context *rctx = (struct r600_context *)ctx;
struct r600_fence **rfence = (struct r600_fence**)fence;
struct pipe_query *render_cond = NULL;
unsigned render_cond_mode = 0;
ctx->render_condition(ctx, NULL, 0);
}
- r600_context_flush(&rctx->ctx, flags);
+ r600_context_flush(rctx, flags);
/* Re-enable render condition. */
if (render_cond) {
static void r600_destroy_context(struct pipe_context *context)
{
- struct r600_pipe_context *rctx = (struct r600_pipe_context *)context;
+ struct r600_context *rctx = (struct r600_context *)context;
- rctx->context.delete_depth_stencil_alpha_state(&rctx->context, rctx->custom_dsa_flush);
+ if (rctx->dummy_pixel_shader) {
+ rctx->context.delete_fs_state(&rctx->context, rctx->dummy_pixel_shader);
+ }
+ if (rctx->custom_dsa_flush) {
+ rctx->context.delete_depth_stencil_alpha_state(&rctx->context, rctx->custom_dsa_flush);
+ }
util_unreference_framebuffer_state(&rctx->framebuffer);
- r600_context_fini(&rctx->ctx);
-
- util_blitter_destroy(rctx->blitter);
+ r600_context_fini(rctx);
+ if (rctx->blitter) {
+ util_blitter_destroy(rctx->blitter);
+ }
for (int i = 0; i < R600_PIPE_NSTATES; i++) {
free(rctx->states[i]);
}
- u_vbuf_destroy(rctx->vbuf_mgr);
+ if (rctx->vbuf_mgr) {
+ u_vbuf_destroy(rctx->vbuf_mgr);
+ }
util_slab_destroy(&rctx->pool_transfers);
- if (rctx->fences.bo) {
- struct r600_fence_block *entry, *tmp;
+ r600_update_num_contexts(rctx->screen, -1);
- LIST_FOR_EACH_ENTRY_SAFE(entry, tmp, &rctx->fences.blocks, head) {
- LIST_DEL(&entry->head);
- FREE(entry);
- }
+ r600_release_command_buffer(&rctx->start_cs_cmd);
- rctx->ws->buffer_unmap(rctx->fences.bo->buf);
- pipe_resource_reference((struct pipe_resource**)&rctx->fences.bo, NULL);
+ if (rctx->cs) {
+ rctx->ws->cs_destroy(rctx->cs);
}
- r600_update_num_contexts(rctx->screen, -1);
-
+ FREE(rctx->range);
FREE(rctx);
}
static struct pipe_context *r600_create_context(struct pipe_screen *screen, void *priv)
{
- struct r600_pipe_context *rctx = CALLOC_STRUCT(r600_pipe_context);
+ struct r600_context *rctx = CALLOC_STRUCT(r600_context);
struct r600_screen* rscreen = (struct r600_screen *)screen;
if (rctx == NULL)
return NULL;
+ util_slab_create(&rctx->pool_transfers,
+ sizeof(struct pipe_transfer), 64,
+ UTIL_SLAB_SINGLETHREADED);
+
r600_update_num_contexts(rscreen, 1);
- rctx->context.winsys = rscreen->screen.winsys;
rctx->context.screen = screen;
rctx->context.priv = priv;
rctx->context.destroy = r600_destroy_context;
rctx->family = rscreen->family;
rctx->chip_class = rscreen->chip_class;
- rctx->fences.bo = NULL;
- rctx->fences.data = NULL;
- rctx->fences.next_index = 0;
- LIST_INITHEAD(&rctx->fences.pool);
- LIST_INITHEAD(&rctx->fences.blocks);
+ LIST_INITHEAD(&rctx->dirty_states);
+ LIST_INITHEAD(&rctx->active_timer_queries);
+ LIST_INITHEAD(&rctx->active_nontimer_queries);
+ LIST_INITHEAD(&rctx->dirty);
+ LIST_INITHEAD(&rctx->resource_dirty);
+ LIST_INITHEAD(&rctx->enable_list);
+
+ rctx->range = CALLOC(NUM_RANGES, sizeof(struct r600_range));
+ if (!rctx->range)
+ goto fail;
r600_init_blit_functions(rctx);
r600_init_query_functions(rctx);
rctx->context.create_video_decoder = vl_create_decoder;
rctx->context.create_video_buffer = vl_video_buffer_create;
+ r600_init_common_atoms(rctx);
+
switch (rctx->chip_class) {
case R600:
case R700:
r600_init_state_functions(rctx);
- if (r600_context_init(&rctx->ctx, rctx->screen)) {
- r600_destroy_context(&rctx->context);
- return NULL;
- }
- r600_init_config(rctx);
+ r600_init_atom_start_cs(rctx);
+ if (r600_context_init(rctx))
+ goto fail;
rctx->custom_dsa_flush = r600_create_db_flush_dsa(rctx);
+ rctx->has_vertex_cache = !(rctx->family == CHIP_RV610 ||
+ rctx->family == CHIP_RV620 ||
+ rctx->family == CHIP_RS780 ||
+ rctx->family == CHIP_RS880 ||
+ rctx->family == CHIP_RV710);
break;
case EVERGREEN:
case CAYMAN:
evergreen_init_state_functions(rctx);
- if (evergreen_context_init(&rctx->ctx, rctx->screen)) {
- r600_destroy_context(&rctx->context);
- return NULL;
- }
- evergreen_init_config(rctx);
+ evergreen_init_atom_start_cs(rctx);
+ if (evergreen_context_init(rctx))
+ goto fail;
rctx->custom_dsa_flush = evergreen_create_db_flush_dsa(rctx);
+ rctx->has_vertex_cache = !(rctx->family == CHIP_CEDAR ||
+ rctx->family == CHIP_PALM ||
+ rctx->family == CHIP_SUMO ||
+ rctx->family == CHIP_SUMO2 ||
+ rctx->family == CHIP_CAICOS ||
+ rctx->family == CHIP_CAYMAN ||
+ rctx->family == CHIP_ARUBA);
break;
default:
R600_ERR("Unsupported chip class %d.\n", rctx->chip_class);
- r600_destroy_context(&rctx->context);
- return NULL;
+ goto fail;
}
- rctx->ctx.pipe = &rctx->context;
- rctx->ctx.flush = r600_flush_from_winsys;
- rctx->ws->cs_set_flush_callback(rctx->ctx.cs, r600_flush_from_winsys, rctx);
-
- util_slab_create(&rctx->pool_transfers,
- sizeof(struct pipe_transfer), 64,
- UTIL_SLAB_SINGLETHREADED);
+ rctx->cs = rctx->ws->cs_create(rctx->ws);
+ rctx->ws->cs_set_flush_callback(rctx->cs, r600_flush_from_winsys, rctx);
+ r600_emit_atom(rctx, &rctx->start_cs_cmd.atom);
rctx->vbuf_mgr = u_vbuf_create(&rctx->context, 1024 * 1024, 256,
PIPE_BIND_VERTEX_BUFFER |
PIPE_BIND_INDEX_BUFFER |
PIPE_BIND_CONSTANT_BUFFER,
U_VERTEX_FETCH_DWORD_ALIGNED);
- if (!rctx->vbuf_mgr) {
- r600_destroy_context(&rctx->context);
- return NULL;
- }
+ if (!rctx->vbuf_mgr)
+ goto fail;
rctx->vbuf_mgr->caps.format_fixed32 = 0;
rctx->blitter = util_blitter_create(&rctx->context);
- if (rctx->blitter == NULL) {
- r600_destroy_context(&rctx->context);
- return NULL;
- }
+ if (rctx->blitter == NULL)
+ goto fail;
+
+ r600_get_backend_mask(rctx); /* this emits commands and must be last */
- r600_get_backend_mask(&rctx->ctx); /* this emits commands and must be last */
+ if (rctx->chip_class == R600)
+ r600_set_max_scissor(rctx);
+
+ rctx->dummy_pixel_shader =
+ util_make_fragment_cloneinput_shader(&rctx->context, 0,
+ TGSI_SEMANTIC_GENERIC,
+ TGSI_INTERPOLATE_CONSTANT);
+ rctx->context.bind_fs_state(&rctx->context, rctx->dummy_pixel_shader);
return &rctx->context;
+
+fail:
+ r600_destroy_context(&rctx->context);
+ return NULL;
}
/*
case CHIP_TURKS: return "AMD TURKS";
case CHIP_CAICOS: return "AMD CAICOS";
case CHIP_CAYMAN: return "AMD CAYMAN";
+ case CHIP_ARUBA: return "AMD ARUBA";
default: return "AMD unknown";
}
}
/* Supported features (boolean caps). */
case PIPE_CAP_NPOT_TEXTURES:
case PIPE_CAP_TWO_SIDED_STENCIL:
- case PIPE_CAP_DUAL_SOURCE_BLEND:
case PIPE_CAP_ANISOTROPIC_FILTER:
case PIPE_CAP_POINT_SPRITE:
case PIPE_CAP_OCCLUSION_QUERY:
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
case PIPE_CAP_TEXTURE_SWIZZLE:
case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
- case PIPE_CAP_DEPTH_CLAMP:
+ case PIPE_CAP_DEPTH_CLIP_DISABLE:
case PIPE_CAP_SHADER_STENCIL_EXPORT:
case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
case PIPE_CAP_SM3:
case PIPE_CAP_SEAMLESS_CUBE_MAP:
- case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
case PIPE_CAP_PRIMITIVE_RESTART:
case PIPE_CAP_CONDITIONAL_RENDER:
case PIPE_CAP_TEXTURE_BARRIER:
- case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+ case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
+ case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
+ case PIPE_CAP_TGSI_INSTANCEID:
return 1;
+ case PIPE_CAP_GLSL_FEATURE_LEVEL:
+ return rscreen->glsl_feature_level;
+
/* Supported except the original R600. */
case PIPE_CAP_INDEP_BLEND_ENABLE:
case PIPE_CAP_INDEP_BLEND_FUNC:
return family >= CHIP_CEDAR ? 1 : 0;
/* Unsupported features. */
- case PIPE_CAP_TGSI_INSTANCEID:
case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
case PIPE_CAP_SCALED_RESOLVE:
case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
+ case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
+ case PIPE_CAP_VERTEX_COLOR_CLAMPED:
return 0;
/* Stream output. */
case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
- return debug_get_bool_option("R600_STREAMOUT", FALSE) ? 4 : 0;
+ return rscreen->info.r600_has_streamout ? 4 : 0;
+ case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+ return rscreen->info.r600_has_streamout ? 1 : 0;
case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
return 16*4;
/* Render targets. */
case PIPE_CAP_MAX_RENDER_TARGETS:
- /* FIXME some r6xx are buggy and can only do 4 */
+ /* XXX some r6xx are buggy and can only do 4 */
return 8;
/* Timer queries, present when the clock frequency is non zero. */
case PIPE_CAP_MAX_TEXEL_OFFSET:
return 7;
+
+ case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
+ return (family < CHIP_RV770) ? 1 : 0;
}
return 0;
}
case PIPE_SHADER_VERTEX:
break;
case PIPE_SHADER_GEOMETRY:
- /* TODO: support and enable geometry programs */
+ /* XXX: support and enable geometry programs */
return 0;
default:
- /* TODO: support tessellation on Evergreen */
+ /* XXX: support tessellation on Evergreen */
return 0;
}
- /* TODO: all these should be fixed, since r600 surely supports much more! */
+ /* XXX: all these should be fixed, since r600 surely supports much more! */
switch (param) {
case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
return 16384;
case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
- return 8; /* FIXME */
+ return 8; /* XXX */
case PIPE_SHADER_CAP_MAX_INPUTS:
if(shader == PIPE_SHADER_FRAGMENT)
return 34;
case PIPE_SHADER_CAP_MAX_TEMPS:
return 256; /* Max native temporaries. */
case PIPE_SHADER_CAP_MAX_ADDRS:
- /* FIXME Isn't this equal to TEMPS? */
+ /* XXX Isn't this equal to TEMPS? */
return 1; /* Max native address registers */
case PIPE_SHADER_CAP_MAX_CONSTS:
return R600_MAX_CONST_BUFFER_SIZE;
case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
- return R600_MAX_CONST_BUFFERS;
+ return R600_MAX_CONST_BUFFERS-1;
case PIPE_SHADER_CAP_MAX_PREDS:
- return 0; /* FIXME */
+ return 0; /* nothing uses this */
case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
return 1;
case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
case PIPE_SHADER_CAP_SUBROUTINES:
return 0;
case PIPE_SHADER_CAP_INTEGERS:
- if (rscreen->chip_class == EVERGREEN)
- return 1;
- return 0;
+ return rscreen->glsl_feature_level >= 130;
case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
return 16;
- case PIPE_SHADER_CAP_OUTPUT_READ:
- return 1;
}
return 0;
}
case PIPE_VIDEO_CAP_MAX_WIDTH:
case PIPE_VIDEO_CAP_MAX_HEIGHT:
return vl_video_buffer_max_size(screen);
- case PIPE_VIDEO_CAP_NUM_BUFFERS_DESIRED:
- return vl_num_buffers_desired(screen, profile);
+ case PIPE_VIDEO_CAP_PREFERED_FORMAT:
+ return PIPE_FORMAT_NV12;
+ case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
+ return false;
+ case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
+ return false;
+ case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
+ return true;
default:
return 0;
}
if (rscreen == NULL)
return;
+ if (rscreen->fences.bo) {
+ struct r600_fence_block *entry, *tmp;
+
+ LIST_FOR_EACH_ENTRY_SAFE(entry, tmp, &rscreen->fences.blocks, head) {
+ LIST_DEL(&entry->head);
+ FREE(entry);
+ }
+
+ rscreen->ws->buffer_unmap(rscreen->fences.bo->buf);
+ pipe_resource_reference((struct pipe_resource**)&rscreen->fences.bo, NULL);
+ }
+ pipe_mutex_destroy(rscreen->fences.mutex);
+
rscreen->ws->destroy(rscreen->ws);
util_slab_destroy(&rscreen->pool_buffers);
struct r600_fence *newf = (struct r600_fence*)fence;
if (pipe_reference(&(*oldf)->reference, &newf->reference)) {
- struct r600_pipe_context *ctx = (*oldf)->ctx;
- LIST_ADDTAIL(&(*oldf)->head, &ctx->fences.pool);
+ struct r600_screen *rscreen = (struct r600_screen *)pscreen;
+ pipe_mutex_lock(rscreen->fences.mutex);
+ pipe_resource_reference((struct pipe_resource**)&(*oldf)->sleep_bo, NULL);
+ LIST_ADDTAIL(&(*oldf)->head, &rscreen->fences.pool);
+ pipe_mutex_unlock(rscreen->fences.mutex);
}
*ptr = fence;
static boolean r600_fence_signalled(struct pipe_screen *pscreen,
struct pipe_fence_handle *fence)
{
+ struct r600_screen *rscreen = (struct r600_screen *)pscreen;
struct r600_fence *rfence = (struct r600_fence*)fence;
- struct r600_pipe_context *ctx = rfence->ctx;
- return ctx->fences.data[rfence->index];
+ return rscreen->fences.data[rfence->index];
}
static boolean r600_fence_finish(struct pipe_screen *pscreen,
struct pipe_fence_handle *fence,
uint64_t timeout)
{
+ struct r600_screen *rscreen = (struct r600_screen *)pscreen;
struct r600_fence *rfence = (struct r600_fence*)fence;
- struct r600_pipe_context *ctx = rfence->ctx;
int64_t start_time = 0;
unsigned spins = 0;
timeout /= 1000;
}
- while (ctx->fences.data[rfence->index] == 0) {
+ while (rscreen->fences.data[rfence->index] == 0) {
+ /* Special-case infinite timeout - wait for the dummy BO to become idle */
+ if (timeout == PIPE_TIMEOUT_INFINITE) {
+ rscreen->ws->buffer_wait(rfence->sleep_bo->buf, RADEON_USAGE_READWRITE);
+ break;
+ }
+
+ /* The dummy BO will be busy until the CS including the fence has completed, or
+ * the GPU is reset. Don't bother continuing to spin when the BO is idle. */
+ if (!rscreen->ws->buffer_is_busy(rfence->sleep_bo->buf, RADEON_USAGE_READWRITE))
+ break;
+
if (++spins % 256)
continue;
#ifdef PIPE_OS_UNIX
#endif
if (timeout != PIPE_TIMEOUT_INFINITE &&
os_time_get() - start_time >= timeout) {
- return FALSE;
+ break;
}
}
- return TRUE;
+ return rscreen->fences.data[rfence->index] != 0;
}
static int r600_interpret_tiling(struct r600_screen *rscreen, uint32_t tiling_config)
struct pipe_screen *r600_screen_create(struct radeon_winsys *ws)
{
struct r600_screen *rscreen = CALLOC_STRUCT(r600_screen);
+ boolean glsl130_default;
if (rscreen == NULL) {
return NULL;
}
}
/* setup class */
- if (rscreen->family == CHIP_CAYMAN) {
+ if (rscreen->family >= CHIP_CAYMAN) {
rscreen->chip_class = CAYMAN;
} else if (rscreen->family >= CHIP_CEDAR) {
rscreen->chip_class = EVERGREEN;
rscreen->chip_class = R600;
}
+ /* XXX streamout is said to be broken on r700 and cayman */
+ if ((rscreen->chip_class == R700 ||
+ rscreen->chip_class == CAYMAN) &&
+ !debug_get_bool_option("R600_STREAMOUT", FALSE)) {
+ rscreen->info.r600_has_streamout = false;
+ }
+
if (r600_init_tiling(rscreen)) {
FREE(rscreen);
return NULL;
}
- rscreen->screen.winsys = (struct pipe_winsys*)ws;
rscreen->screen.destroy = r600_destroy_screen;
rscreen->screen.get_name = r600_get_name;
rscreen->screen.get_vendor = r600_get_vendor;
pipe_mutex_init(rscreen->mutex_num_contexts);
+ rscreen->fences.bo = NULL;
+ rscreen->fences.data = NULL;
+ rscreen->fences.next_index = 0;
+ LIST_INITHEAD(&rscreen->fences.pool);
+ LIST_INITHEAD(&rscreen->fences.blocks);
+ pipe_mutex_init(rscreen->fences.mutex);
+
+ rscreen->use_surface_alloc = debug_get_bool_option("R600_SURF", TRUE);
+ glsl130_default = (rscreen->chip_class >= R600 && rscreen->chip_class <= EVERGREEN) ? TRUE : FALSE;
+ rscreen->glsl_feature_level = debug_get_bool_option("R600_GLSL130", glsl130_default) ? 130 : 120;
+
return &rscreen->screen;
}