*/
#include <stdio.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 <util/u_blitter.h>
-#include <util/u_double_list.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 "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_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 "vl/vl_decoder.h"
+#include "vl/vl_video_buffer.h"
#include "os/os_time.h"
-#include <pipebuffer/pb_buffer.h>
+#include "pipebuffer/pb_buffer.h"
#include "r600.h"
#include "r600d.h"
#include "r600_resource.h"
#include "r600_shader.h"
#include "r600_pipe.h"
-#include "r600_state_inlines.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 = r600_bo(ctx->radeon, 4096, 0, 0, 0);
- if (!ctx->fences.bo) {
+ rscreen->fences.bo = (struct r600_resource*)
+ pipe_buffer_create(&rscreen->screen, PIPE_BIND_CUSTOM,
+ PIPE_USAGE_STAGING, 4096);
+ if (!rscreen->fences.bo) {
R600_ERR("r600: failed to create bo for fence objects\n");
- return NULL;
+ goto out;
}
- ctx->fences.data = r600_bo_map(ctx->radeon, ctx->fences.bo, PB_USAGE_UNSYNCHRONIZED, NULL);
+ 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);
+out:
+ pipe_mutex_unlock(rscreen->fences.mutex);
return fence;
}
-static void r600_flush(struct pipe_context *ctx,
- struct pipe_fence_handle **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;
-
-#if 0
- static int dc = 0;
- char dname[256];
-#endif
+ struct pipe_query *render_cond = NULL;
+ unsigned render_cond_mode = 0;
if (rfence)
*rfence = r600_create_fence(rctx);
- if (!rctx->ctx.pm4_cdwords)
- return;
+ /* Disable render condition. */
+ if (rctx->current_render_cond) {
+ render_cond = rctx->current_render_cond;
+ render_cond_mode = rctx->current_render_cond_mode;
+ ctx->render_condition(ctx, NULL, 0);
+ }
+
+ r600_context_flush(rctx, flags);
-#if 0
- sprintf(dname, "gallium-%08d.bof", dc);
- if (dc < 20) {
- r600_context_dump_bof(&rctx->ctx, dname);
- R600_ERR("dumped %s\n", dname);
+ /* Re-enable render condition. */
+ if (render_cond) {
+ ctx->render_condition(ctx, render_cond, render_cond_mode);
}
- dc++;
-#endif
- r600_context_flush(&rctx->ctx);
+}
+
+static void r600_flush_from_st(struct pipe_context *ctx,
+ struct pipe_fence_handle **fence)
+{
+ r600_flush(ctx, fence, 0);
+}
+
+static void r600_flush_from_winsys(void *ctx, unsigned flags)
+{
+ r600_flush((struct pipe_context*)ctx, NULL, flags);
}
static void r600_update_num_contexts(struct r600_screen *rscreen, int diff)
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);
util_unreference_framebuffer_state(&rctx->framebuffer);
- r600_context_fini(&rctx->ctx);
+ r600_context_fini(rctx);
util_blitter_destroy(rctx->blitter);
free(rctx->states[i]);
}
- u_vbuf_mgr_destroy(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;
-
- LIST_FOR_EACH_ENTRY_SAFE(entry, tmp, &rctx->fences.blocks, head) {
- LIST_DEL(&entry->head);
- FREE(entry);
- }
-
- r600_bo_unmap(rctx->radeon, rctx->fences.bo);
- r600_bo_reference(rctx->radeon, &rctx->fences.bo, NULL);
- }
-
r600_update_num_contexts(rctx->screen, -1);
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;
- enum chip_class class;
if (rctx == NULL)
return NULL;
rctx->context.screen = screen;
rctx->context.priv = priv;
rctx->context.destroy = r600_destroy_context;
- rctx->context.flush = r600_flush;
+ rctx->context.flush = r600_flush_from_st;
/* Easy accessing of screen/winsys. */
rctx->screen = rscreen;
- rctx->radeon = rscreen->radeon;
- rctx->family = r600_get_family(rctx->radeon);
-
- rctx->fences.bo = NULL;
- rctx->fences.data = NULL;
- rctx->fences.next_index = 0;
- LIST_INITHEAD(&rctx->fences.pool);
- LIST_INITHEAD(&rctx->fences.blocks);
+ rctx->ws = rscreen->ws;
+ rctx->family = rscreen->family;
+ rctx->chip_class = rscreen->chip_class;
r600_init_blit_functions(rctx);
r600_init_query_functions(rctx);
r600_init_surface_functions(rctx);
rctx->context.draw_vbo = r600_draw_vbo;
- switch (r600_get_family(rctx->radeon)) {
- case CHIP_R600:
- case CHIP_RV610:
- case CHIP_RV630:
- case CHIP_RV670:
- case CHIP_RV620:
- case CHIP_RV635:
- case CHIP_RS780:
- case CHIP_RS880:
- case CHIP_RV770:
- case CHIP_RV730:
- case CHIP_RV710:
- case CHIP_RV740:
+ 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->radeon)) {
+ if (r600_context_init(rctx)) {
r600_destroy_context(&rctx->context);
return NULL;
}
r600_init_config(rctx);
+ rctx->custom_dsa_flush = r600_create_db_flush_dsa(rctx);
break;
- case CHIP_CEDAR:
- case CHIP_REDWOOD:
- case CHIP_JUNIPER:
- case CHIP_CYPRESS:
- case CHIP_HEMLOCK:
- case CHIP_PALM:
- case CHIP_SUMO:
- case CHIP_SUMO2:
- case CHIP_BARTS:
- case CHIP_TURKS:
- case CHIP_CAICOS:
- case CHIP_CAYMAN:
+ case EVERGREEN:
+ case CAYMAN:
evergreen_init_state_functions(rctx);
- if (evergreen_context_init(&rctx->ctx, rctx->radeon)) {
+ if (evergreen_context_init(rctx)) {
r600_destroy_context(&rctx->context);
return NULL;
}
evergreen_init_config(rctx);
+ rctx->custom_dsa_flush = evergreen_create_db_flush_dsa(rctx);
break;
default:
- R600_ERR("unsupported family %d\n", r600_get_family(rctx->radeon));
+ R600_ERR("Unsupported chip class %d.\n", rctx->chip_class);
r600_destroy_context(&rctx->context);
return NULL;
}
+ rctx->ws->cs_set_flush_callback(rctx->cs, r600_flush_from_winsys, rctx);
+
util_slab_create(&rctx->pool_transfers,
sizeof(struct pipe_transfer), 64,
UTIL_SLAB_SINGLETHREADED);
- rctx->vbuf_mgr = u_vbuf_mgr_create(&rctx->context, 1024 * 1024, 256,
+ rctx->vbuf_mgr = u_vbuf_create(&rctx->context, 1024 * 1024, 256,
PIPE_BIND_VERTEX_BUFFER |
PIPE_BIND_INDEX_BUFFER |
PIPE_BIND_CONSTANT_BUFFER,
r600_destroy_context(&rctx->context);
return NULL;
}
+ rctx->vbuf_mgr->caps.format_fixed32 = 0;
rctx->blitter = util_blitter_create(&rctx->context);
if (rctx->blitter == NULL) {
return NULL;
}
- class = r600_get_family_class(rctx->radeon);
- if (class == R600 || class == R700)
- rctx->custom_dsa_flush = r600_create_db_flush_dsa(rctx);
- else
- rctx->custom_dsa_flush = evergreen_create_db_flush_dsa(rctx);
+ LIST_INITHEAD(&rctx->dirty_states);
+
+ r600_get_backend_mask(rctx); /* this emits commands and must be last */
return &rctx->context;
}
static const char* r600_get_name(struct pipe_screen* pscreen)
{
struct r600_screen *rscreen = (struct r600_screen *)pscreen;
- enum radeon_family family = r600_get_family(rscreen->radeon);
- return r600_get_family_name(family);
+ return r600_get_family_name(rscreen->family);
}
static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
{
struct r600_screen *rscreen = (struct r600_screen *)pscreen;
- enum radeon_family family = r600_get_family(rscreen->radeon);
+ enum radeon_family family = rscreen->family;
switch (param) {
/* Supported features (boolean caps). */
case PIPE_CAP_NPOT_TEXTURES:
case PIPE_CAP_TWO_SIDED_STENCIL:
- case PIPE_CAP_GLSL:
case PIPE_CAP_DUAL_SOURCE_BLEND:
case PIPE_CAP_ANISOTROPIC_FILTER:
case PIPE_CAP_POINT_SPRITE:
case PIPE_CAP_OCCLUSION_QUERY:
case PIPE_CAP_TEXTURE_SHADOW_MAP:
case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
- case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
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_PRIMITIVE_RESTART:
+ case PIPE_CAP_CONDITIONAL_RENDER:
+ case PIPE_CAP_TEXTURE_BARRIER:
+ case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
return 1;
+ case PIPE_CAP_GLSL_FEATURE_LEVEL:
+ return debug_get_bool_option("R600_GLSL130", FALSE) ? 130 : 120;
+
/* 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_STREAM_OUTPUT:
- case PIPE_CAP_PRIMITIVE_RESTART:
- case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
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;
- case PIPE_CAP_ARRAY_TEXTURES:
- /* fix once the CS checker upstream is fixed */
- return debug_get_bool_option("R600_ARRAY_TEXTURE", FALSE);
+ /* Stream output. */
+ case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
+ return debug_get_bool_option("R600_STREAMOUT", FALSE) ? 4 : 0;
+ case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+ return debug_get_bool_option("R600_STREAMOUT", FALSE) ? 1 : 0;
+ case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
+ case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
+ return 16*4;
/* Texturing. */
case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
return 15;
else
return 14;
- case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
- case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
- return 16;
+ case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
+ return rscreen->info.drm_minor >= 9 ?
+ (family >= CHIP_CEDAR ? 16384 : 8192) : 0;
case PIPE_CAP_MAX_COMBINED_SAMPLERS:
return 32;
/* Timer queries, present when the clock frequency is non zero. */
case PIPE_CAP_TIMER_QUERY:
- return r600_get_clock_crystal_freq(rscreen->radeon) != 0;
+ return rscreen->info.r600_clock_crystal_freq != 0;
- default:
- R600_ERR("r600: unknown param %d\n", param);
- return 0;
+ case PIPE_CAP_MIN_TEXEL_OFFSET:
+ return -8;
+
+ case PIPE_CAP_MAX_TEXEL_OFFSET:
+ return 7;
}
+ return 0;
}
-static float r600_get_paramf(struct pipe_screen* pscreen, enum pipe_cap param)
+static float r600_get_paramf(struct pipe_screen* pscreen,
+ enum pipe_capf param)
{
struct r600_screen *rscreen = (struct r600_screen *)pscreen;
- enum radeon_family family = r600_get_family(rscreen->radeon);
+ enum radeon_family family = rscreen->family;
switch (param) {
- case PIPE_CAP_MAX_LINE_WIDTH:
- case PIPE_CAP_MAX_LINE_WIDTH_AA:
- case PIPE_CAP_MAX_POINT_WIDTH:
- case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ case PIPE_CAPF_MAX_LINE_WIDTH:
+ case PIPE_CAPF_MAX_LINE_WIDTH_AA:
+ case PIPE_CAPF_MAX_POINT_WIDTH:
+ case PIPE_CAPF_MAX_POINT_WIDTH_AA:
if (family >= CHIP_CEDAR)
return 16384.0f;
else
return 8192.0f;
- case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
return 16.0f;
- case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
return 16.0f;
- default:
- R600_ERR("r600: unsupported paramf %d\n", param);
+ case PIPE_CAPF_GUARD_BAND_LEFT:
+ case PIPE_CAPF_GUARD_BAND_TOP:
+ case PIPE_CAPF_GUARD_BAND_RIGHT:
+ case PIPE_CAPF_GUARD_BAND_BOTTOM:
return 0.0f;
}
+ return 0.0f;
}
static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enum pipe_shader_cap param)
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 */
case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
return 1;
case PIPE_SHADER_CAP_SUBROUTINES:
return 0;
- default:
+ case PIPE_SHADER_CAP_INTEGERS:
return 0;
+ case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
+ return 16;
+ case PIPE_SHADER_CAP_OUTPUT_READ:
+ return 1;
}
+ return 0;
}
-static boolean r600_is_format_supported(struct pipe_screen* screen,
- enum pipe_format format,
- enum pipe_texture_target target,
- unsigned sample_count,
- unsigned usage)
+static int r600_get_video_param(struct pipe_screen *screen,
+ enum pipe_video_profile profile,
+ enum pipe_video_cap param)
{
- unsigned retval = 0;
- if (target >= PIPE_MAX_TEXTURE_TYPES) {
- R600_ERR("r600: unsupported texture type %d\n", target);
- return FALSE;
- }
-
- if (!util_format_is_supported(format, usage))
- return FALSE;
-
- /* Multisample */
- if (sample_count > 1)
- return FALSE;
-
- if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
- r600_is_sampler_format_supported(screen, format)) {
- retval |= PIPE_BIND_SAMPLER_VIEW;
- }
-
- if ((usage & (PIPE_BIND_RENDER_TARGET |
- PIPE_BIND_DISPLAY_TARGET |
- PIPE_BIND_SCANOUT |
- PIPE_BIND_SHARED)) &&
- r600_is_colorbuffer_format_supported(format)) {
- retval |= usage &
- (PIPE_BIND_RENDER_TARGET |
- PIPE_BIND_DISPLAY_TARGET |
- PIPE_BIND_SCANOUT |
- PIPE_BIND_SHARED);
- }
-
- if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
- r600_is_zs_format_supported(format)) {
- retval |= PIPE_BIND_DEPTH_STENCIL;
- }
-
- if (usage & PIPE_BIND_VERTEX_BUFFER) {
- struct r600_screen *rscreen = (struct r600_screen *)screen;
- enum radeon_family family = r600_get_family(rscreen->radeon);
-
- if (r600_is_vertex_format_supported(format, family)) {
- retval |= PIPE_BIND_VERTEX_BUFFER;
- }
+ switch (param) {
+ case PIPE_VIDEO_CAP_SUPPORTED:
+ return vl_profile_supported(screen, profile);
+ case PIPE_VIDEO_CAP_NPOT_TEXTURES:
+ return 1;
+ case PIPE_VIDEO_CAP_MAX_WIDTH:
+ case PIPE_VIDEO_CAP_MAX_HEIGHT:
+ return vl_video_buffer_max_size(screen);
+ 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 (usage & PIPE_BIND_TRANSFER_READ)
- retval |= PIPE_BIND_TRANSFER_READ;
- if (usage & PIPE_BIND_TRANSFER_WRITE)
- retval |= PIPE_BIND_TRANSFER_WRITE;
-
- return retval == usage;
}
static void r600_destroy_screen(struct pipe_screen* pscreen)
if (rscreen == NULL)
return;
- radeon_decref(rscreen->radeon);
+ 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);
pipe_mutex_destroy(rscreen->mutex_num_contexts);
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);
+ 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) {
if (++spins % 256)
continue;
#ifdef PIPE_OS_UNIX
return TRUE;
}
-struct pipe_screen *r600_screen_create(struct radeon *radeon)
+static int r600_interpret_tiling(struct r600_screen *rscreen, uint32_t tiling_config)
{
- struct r600_screen *rscreen;
+ switch ((tiling_config & 0xe) >> 1) {
+ case 0:
+ rscreen->tiling_info.num_channels = 1;
+ break;
+ case 1:
+ rscreen->tiling_info.num_channels = 2;
+ break;
+ case 2:
+ rscreen->tiling_info.num_channels = 4;
+ break;
+ case 3:
+ rscreen->tiling_info.num_channels = 8;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch ((tiling_config & 0x30) >> 4) {
+ case 0:
+ rscreen->tiling_info.num_banks = 4;
+ break;
+ case 1:
+ rscreen->tiling_info.num_banks = 8;
+ break;
+ default:
+ return -EINVAL;
- rscreen = CALLOC_STRUCT(r600_screen);
+ }
+ switch ((tiling_config & 0xc0) >> 6) {
+ case 0:
+ rscreen->tiling_info.group_bytes = 256;
+ break;
+ case 1:
+ rscreen->tiling_info.group_bytes = 512;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int evergreen_interpret_tiling(struct r600_screen *rscreen, uint32_t tiling_config)
+{
+ switch (tiling_config & 0xf) {
+ case 0:
+ rscreen->tiling_info.num_channels = 1;
+ break;
+ case 1:
+ rscreen->tiling_info.num_channels = 2;
+ break;
+ case 2:
+ rscreen->tiling_info.num_channels = 4;
+ break;
+ case 3:
+ rscreen->tiling_info.num_channels = 8;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch ((tiling_config & 0xf0) >> 4) {
+ case 0:
+ rscreen->tiling_info.num_banks = 4;
+ break;
+ case 1:
+ rscreen->tiling_info.num_banks = 8;
+ break;
+ case 2:
+ rscreen->tiling_info.num_banks = 16;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch ((tiling_config & 0xf00) >> 8) {
+ case 0:
+ rscreen->tiling_info.group_bytes = 256;
+ break;
+ case 1:
+ rscreen->tiling_info.group_bytes = 512;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int r600_init_tiling(struct r600_screen *rscreen)
+{
+ uint32_t tiling_config = rscreen->info.r600_tiling_config;
+
+ /* set default group bytes, overridden by tiling info ioctl */
+ if (rscreen->chip_class <= R700) {
+ rscreen->tiling_info.group_bytes = 256;
+ } else {
+ rscreen->tiling_info.group_bytes = 512;
+ }
+
+ if (!tiling_config)
+ return 0;
+
+ if (rscreen->chip_class <= R700) {
+ return r600_interpret_tiling(rscreen, tiling_config);
+ } else {
+ return evergreen_interpret_tiling(rscreen, tiling_config);
+ }
+}
+
+static unsigned radeon_family_from_device(unsigned device)
+{
+ switch (device) {
+#define CHIPSET(pciid, name, family) case pciid: return CHIP_##family;
+#include "pci_ids/r600_pci_ids.h"
+#undef CHIPSET
+ default:
+ return CHIP_UNKNOWN;
+ }
+}
+
+struct pipe_screen *r600_screen_create(struct radeon_winsys *ws)
+{
+ struct r600_screen *rscreen = CALLOC_STRUCT(r600_screen);
if (rscreen == NULL) {
return NULL;
}
- rscreen->radeon = radeon;
- rscreen->screen.winsys = (struct pipe_winsys*)radeon;
+ rscreen->ws = ws;
+ ws->query_info(ws, &rscreen->info);
+
+ rscreen->family = radeon_family_from_device(rscreen->info.pci_id);
+ if (rscreen->family == CHIP_UNKNOWN) {
+ fprintf(stderr, "r600: Unknown chipset 0x%04X\n", rscreen->info.pci_id);
+ FREE(rscreen);
+ return NULL;
+ }
+
+ /* setup class */
+ if (rscreen->family == CHIP_CAYMAN) {
+ rscreen->chip_class = CAYMAN;
+ } else if (rscreen->family >= CHIP_CEDAR) {
+ rscreen->chip_class = EVERGREEN;
+ } else if (rscreen->family >= CHIP_RV770) {
+ rscreen->chip_class = R700;
+ } else {
+ rscreen->chip_class = R600;
+ }
+
+ 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;
rscreen->screen.get_param = r600_get_param;
rscreen->screen.get_shader_param = r600_get_shader_param;
rscreen->screen.get_paramf = r600_get_paramf;
- rscreen->screen.is_format_supported = r600_is_format_supported;
+ rscreen->screen.get_video_param = r600_get_video_param;
+ if (rscreen->chip_class >= EVERGREEN) {
+ rscreen->screen.is_format_supported = evergreen_is_format_supported;
+ } else {
+ rscreen->screen.is_format_supported = r600_is_format_supported;
+ }
+ rscreen->screen.is_video_format_supported = vl_video_buffer_is_format_supported;
rscreen->screen.context_create = r600_create_context;
rscreen->screen.fence_reference = r600_fence_reference;
rscreen->screen.fence_signalled = r600_fence_signalled;
rscreen->screen.fence_finish = r600_fence_finish;
r600_init_screen_resource_functions(&rscreen->screen);
- rscreen->tiling_info = r600_get_tiling_info(radeon);
util_format_s3tc_init();
util_slab_create(&rscreen->pool_buffers,
- sizeof(struct r600_resource_buffer), 64,
+ sizeof(struct r600_resource), 64,
UTIL_SLAB_SINGLETHREADED);
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);
+
return &rscreen->screen;
}