* USE OR OTHER DEALINGS IN THE SOFTWARE. */
#include "util/u_format.h"
+#include "util/u_format_s3tc.h"
#include "util/u_memory.h"
+#include "os/os_time.h"
+#include "vl/vl_decoder.h"
+#include "vl/vl_video_buffer.h"
#include "r300_context.h"
#include "r300_texture.h"
#include "r300_screen_buffer.h"
-#include "r300_winsys.h"
+#include "r300_state_inlines.h"
+#include "r300_public.h"
+
+#include "draw/draw_context.h"
/* Return the identifier behind whom the brave coders responsible for this
* amalgamation of code, sweat, and duct tape, routinely obscure their names.
}
static const char* chip_families[] = {
- "R300",
- "R350",
- "R360",
- "RV350",
- "RV370",
- "RV380",
- "R420",
- "R423",
- "R430",
- "R480",
- "R481",
- "RV410",
- "RS400",
- "RC410",
- "RS480",
- "RS482",
- "RS600",
- "RS690",
- "RS740",
- "RV515",
- "R520",
- "RV530",
- "R580",
- "RV560",
- "RV570"
+ "ATI R300",
+ "ATI R350",
+ "ATI RV350",
+ "ATI RV370",
+ "ATI RV380",
+ "ATI RS400",
+ "ATI RC410",
+ "ATI RS480",
+ "ATI R420",
+ "ATI R423",
+ "ATI R430",
+ "ATI R480",
+ "ATI R481",
+ "ATI RV410",
+ "ATI RS600",
+ "ATI RS690",
+ "ATI RS740",
+ "ATI RV515",
+ "ATI R520",
+ "ATI RV530",
+ "ATI R580",
+ "ATI RV560",
+ "ATI RV570"
};
static const char* r300_get_name(struct pipe_screen* pscreen)
{
struct r300_screen* r300screen = r300_screen(pscreen);
- return chip_families[r300screen->caps->family];
+ return chip_families[r300screen->caps.family];
}
-static int r300_get_param(struct pipe_screen* pscreen, int param)
+static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
{
struct r300_screen* r300screen = r300_screen(pscreen);
+ boolean is_r500 = r300screen->caps.is_r500;
switch (param) {
- case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
- case PIPE_CAP_MAX_COMBINED_SAMPLERS:
- /* XXX I'm told this goes up to 16 */
- return 8;
+ /* Supported features (boolean caps). */
case PIPE_CAP_NPOT_TEXTURES:
- /* XXX enable now to get GL2.1 API,
- * figure out later how to emulate this */
- return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
- if (r300screen->caps->is_r500) {
- return 1;
- } else {
- return 0;
- }
- case PIPE_CAP_GLSL:
- /* I'll be frank. This is a lie.
- *
- * We don't truly support GLSL on any of this driver's chipsets.
- * To be fair, no chipset supports the full GLSL specification
- * to the best of our knowledge, but some of the less esoteric
- * features are still missing here.
- *
- * Rather than cripple ourselves intentionally, I'm going to set
- * this flag, and as Gallium's interface continues to change, I
- * hope that this single monolithic GLSL enable can slowly get
- * split down into many different pieces and the state tracker
- * will handle fallbacks transparently, like it should.
- *
- * ~ C.
- */
- return 1;
- case PIPE_CAP_DUAL_SOURCE_BLEND:
- return 0;
case PIPE_CAP_ANISOTROPIC_FILTER:
- return 1;
case PIPE_CAP_POINT_SPRITE:
- return 1;
- case PIPE_CAP_MAX_RENDER_TARGETS:
- return 4;
case PIPE_CAP_OCCLUSION_QUERY:
- return 1;
case PIPE_CAP_TEXTURE_SHADOW_MAP:
- return 1;
- case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
- case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
- case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
- if (r300screen->caps->is_r500) {
- /* 13 == 4096 */
- return 13;
- } else {
- /* 12 == 2048 */
- return 12;
- }
case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
- return 1;
- case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
- return 1;
- case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
- return 0;
- case PIPE_CAP_TGSI_CONT_SUPPORTED:
- return 0;
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
+ case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
+ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
+ case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+ case PIPE_CAP_CONDITIONAL_RENDER:
+ case PIPE_CAP_TEXTURE_BARRIER:
+ case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
+ case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
+ case PIPE_CAP_VERTEX_COLOR_CLAMPED:
return 1;
+
+ case PIPE_CAP_GLSL_FEATURE_LEVEL:
+ return 120;
+
+ /* r300 cannot do swizzling of compressed textures. Supported otherwise. */
+ case PIPE_CAP_TEXTURE_SWIZZLE:
+ return util_format_s3tc_enabled ? r300screen->caps.dxtc_swizzle : 1;
+
+ /* Supported on r500 only. */
+ case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
+ case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
case PIPE_CAP_SM3:
- if (r300screen->caps->is_r500) {
- return 1;
- } else {
- return 0;
- }
- case PIPE_CAP_MAX_CONST_BUFFERS:
- return 1;
- case PIPE_CAP_MAX_CONST_BUFFER_SIZE:
- return 256;
+ return is_r500 ? 1 : 0;
+
+ /* Unsupported features. */
+ case PIPE_CAP_TIMER_QUERY:
+ case PIPE_CAP_DUAL_SOURCE_BLEND:
case PIPE_CAP_INDEP_BLEND_ENABLE:
- return 0;
case PIPE_CAP_INDEP_BLEND_FUNC:
- return 0;
- case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
- case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
- return 1;
+ case PIPE_CAP_DEPTH_CLIP_DISABLE:
+ case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
+ case PIPE_CAP_SHADER_STENCIL_EXPORT:
+ case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
+ 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_SEAMLESS_CUBE_MAP:
+ case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
+ case PIPE_CAP_SCALED_RESOLVE:
+ case PIPE_CAP_MIN_TEXEL_OFFSET:
+ case PIPE_CAP_MAX_TEXEL_OFFSET:
+ case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
+ case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
+ case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
+ case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+ case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
+ case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
return 0;
- default:
- fprintf(stderr, "r300: Implementation error: Bad param %d\n",
- param);
+
+ /* SWTCL-only features. */
+ case PIPE_CAP_PRIMITIVE_RESTART:
+ return !r300screen->caps.has_tcl;
+
+ /* Texturing. */
+ case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+ return r300screen->caps.num_tex_units;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ /* 13 == 4096, 12 == 2048 */
+ return is_r500 ? 13 : 12;
+
+ /* Render targets. */
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 4;
+ }
+ return 0;
+}
+
+static int r300_get_shader_param(struct pipe_screen *pscreen, unsigned shader, enum pipe_shader_cap param)
+{
+ struct r300_screen* r300screen = r300_screen(pscreen);
+ boolean is_r400 = r300screen->caps.is_r400;
+ boolean is_r500 = r300screen->caps.is_r500;
+
+ switch (shader) {
+ case PIPE_SHADER_FRAGMENT:
+ switch (param)
+ {
+ case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
+ return is_r500 || is_r400 ? 512 : 96;
+ case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
+ return is_r500 || is_r400 ? 512 : 64;
+ case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
+ return is_r500 || is_r400 ? 512 : 32;
+ case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
+ return is_r500 ? 511 : 4;
+ case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
+ return is_r500 ? 64 : 0; /* Actually unlimited on r500. */
+ /* Fragment shader limits. */
+ case PIPE_SHADER_CAP_MAX_INPUTS:
+ /* 2 colors + 8 texcoords are always supported
+ * (minus fog and wpos).
+ *
+ * R500 has the ability to turn 3rd and 4th color into
+ * additional texcoords but there is no two-sided color
+ * selection then. However the facing bit can be used instead. */
+ return 10;
+ case PIPE_SHADER_CAP_MAX_CONSTS:
+ return is_r500 ? 256 : 32;
+ case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
+ return 1;
+ case PIPE_SHADER_CAP_MAX_TEMPS:
+ return is_r500 ? 128 : is_r400 ? 64 : 32;
+ case PIPE_SHADER_CAP_MAX_PREDS:
+ return is_r500 ? 1 : 0;
+ case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
+ return r300screen->caps.num_tex_units;
+ case PIPE_SHADER_CAP_MAX_ADDRS:
+ case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
+ case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
+ case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR:
+ case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR:
+ case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
+ case PIPE_SHADER_CAP_SUBROUTINES:
+ case PIPE_SHADER_CAP_INTEGERS:
+ return 0;
+ }
+ break;
+ case PIPE_SHADER_VERTEX:
+ switch (param)
+ {
+ case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
return 0;
+ default:;
+ }
+
+ if (!r300screen->caps.has_tcl) {
+ return draw_get_shader_param(shader, param);
+ }
+
+ switch (param)
+ {
+ case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
+ case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
+ return is_r500 ? 1024 : 256;
+ case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
+ return is_r500 ? 4 : 0; /* For loops; not sure about conditionals. */
+ case PIPE_SHADER_CAP_MAX_INPUTS:
+ return 16;
+ case PIPE_SHADER_CAP_MAX_CONSTS:
+ return 256;
+ case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
+ return 1;
+ case PIPE_SHADER_CAP_MAX_TEMPS:
+ return 32;
+ case PIPE_SHADER_CAP_MAX_ADDRS:
+ return 1; /* XXX guessed */
+ case PIPE_SHADER_CAP_MAX_PREDS:
+ return is_r500 ? 4 : 0; /* XXX guessed. */
+ case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
+ return 1;
+ case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
+ case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
+ case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
+ case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
+ case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR:
+ case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR:
+ case PIPE_SHADER_CAP_SUBROUTINES:
+ case PIPE_SHADER_CAP_INTEGERS:
+ case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
+ return 0;
+ }
+ break;
}
+ return 0;
}
-static float r300_get_paramf(struct pipe_screen* pscreen, int param)
+static float r300_get_paramf(struct pipe_screen* pscreen,
+ enum pipe_capf param)
{
struct r300_screen* r300screen = r300_screen(pscreen);
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:
/* The maximum dimensions of the colorbuffer are our practical
* rendering limits. 2048 pixels should be enough for anybody. */
- if (r300screen->caps->is_r500) {
+ if (r300screen->caps.is_r500) {
return 4096.0f;
- } else if (r300screen->caps->is_r400) {
+ } else if (r300screen->caps.is_r400) {
return 4021.0f;
} else {
return 2560.0f;
}
- 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;
+ case PIPE_CAPF_GUARD_BAND_LEFT:
+ case PIPE_CAPF_GUARD_BAND_TOP:
+ case PIPE_CAPF_GUARD_BAND_RIGHT:
+ case PIPE_CAPF_GUARD_BAND_BOTTOM:
+ /* XXX I don't know what these should be but the least we can do is
+ * silence the potential error message */
+ return 0.0f;
default:
- fprintf(stderr, "r300: Implementation error: Bad paramf %d\n",
- param);
+ debug_printf("r300: Warning: Unknown CAP %d in get_paramf.\n",
+ param);
return 0.0f;
}
}
+static int r300_get_video_param(struct pipe_screen *screen,
+ enum pipe_video_profile profile,
+ enum pipe_video_cap param)
+{
+ switch (param) {
+ case PIPE_VIDEO_CAP_SUPPORTED:
+ return vl_profile_supported(screen, profile);
+ case PIPE_VIDEO_CAP_NPOT_TEXTURES:
+ 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_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;
+ }
+}
+
static boolean r300_is_format_supported(struct pipe_screen* screen,
enum pipe_format format,
enum pipe_texture_target target,
- unsigned usage,
- unsigned geom_flags)
+ unsigned sample_count,
+ unsigned usage)
{
uint32_t retval = 0;
- boolean is_r500 = r300_screen(screen)->caps->is_r500;
- boolean is_r400 = r300_screen(screen)->caps->is_r400;
- boolean is_z24 = format == PIPE_FORMAT_X8Z24_UNORM ||
- format == PIPE_FORMAT_S8_USCALED_Z24_UNORM;
- boolean is_color2101010 = format == PIPE_FORMAT_R10G10B10A2_UNORM;
+ boolean drm_2_8_0 = r300_screen(screen)->info.drm_minor >= 8;
+ boolean is_r500 = r300_screen(screen)->caps.is_r500;
+ boolean is_r400 = r300_screen(screen)->caps.is_r400;
+ boolean is_color2101010 = format == PIPE_FORMAT_R10G10B10A2_UNORM ||
+ format == PIPE_FORMAT_R10G10B10X2_SNORM ||
+ format == PIPE_FORMAT_B10G10R10A2_UNORM ||
+ format == PIPE_FORMAT_R10SG10SB10SA2U_NORM;
boolean is_ati1n = format == PIPE_FORMAT_RGTC1_UNORM ||
- format == PIPE_FORMAT_RGTC1_SNORM;
+ format == PIPE_FORMAT_RGTC1_SNORM ||
+ format == PIPE_FORMAT_LATC1_UNORM ||
+ format == PIPE_FORMAT_LATC1_SNORM;
boolean is_ati2n = format == PIPE_FORMAT_RGTC2_UNORM ||
- format == PIPE_FORMAT_RGTC2_SNORM;
+ format == PIPE_FORMAT_RGTC2_SNORM ||
+ format == PIPE_FORMAT_LATC2_UNORM ||
+ format == PIPE_FORMAT_LATC2_SNORM;
+ boolean is_x16f_xy16f = format == PIPE_FORMAT_R16_FLOAT ||
+ format == PIPE_FORMAT_R16G16_FLOAT ||
+ format == PIPE_FORMAT_A16_FLOAT ||
+ format == PIPE_FORMAT_L16_FLOAT ||
+ format == PIPE_FORMAT_L16A16_FLOAT ||
+ format == PIPE_FORMAT_I16_FLOAT;
+ boolean is_half_float = format == PIPE_FORMAT_R16_FLOAT ||
+ format == PIPE_FORMAT_R16G16_FLOAT ||
+ format == PIPE_FORMAT_R16G16B16_FLOAT ||
+ format == PIPE_FORMAT_R16G16B16A16_FLOAT;
+ boolean is_fixed = format == PIPE_FORMAT_R32_FIXED ||
+ format == PIPE_FORMAT_R32G32_FIXED ||
+ format == PIPE_FORMAT_R32G32B32_FIXED ||
+ format == PIPE_FORMAT_R32G32B32A32_FIXED;
- if (target >= PIPE_MAX_TEXTURE_TYPES) {
- fprintf(stderr, "r300: Implementation error: Received bogus texture "
- "target %d in %s\n", target, __FUNCTION__);
- return FALSE;
+ if (!util_format_is_supported(format, usage))
+ return FALSE;
+
+ /* Check multisampling support. */
+ switch (sample_count) {
+ case 0:
+ case 1:
+ break;
+ case 2:
+ case 3:
+ case 4:
+ case 6:
+ return FALSE;
+#if 0
+ if (usage != PIPE_BIND_RENDER_TARGET ||
+ !util_format_is_rgba8_variant(
+ util_format_description(format))) {
+ return FALSE;
+ }
+#endif
+ break;
+ default:
+ return FALSE;
}
/* Check sampler format support. */
- if ((usage & PIPE_TEXTURE_USAGE_SAMPLER) &&
- /* Z24 cannot be sampled from on non-r5xx. */
- (is_r500 || !is_z24) &&
+ if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
/* ATI1N is r5xx-only. */
(is_r500 || !is_ati1n) &&
/* ATI2N is supported on r4xx-r5xx. */
(is_r400 || is_r500 || !is_ati2n) &&
+ /* R16F and RG16F texture support was added in as late as DRM 2.8.0 */
+ (drm_2_8_0 || !is_x16f_xy16f) &&
r300_is_sampler_format_supported(format)) {
- retval |= PIPE_TEXTURE_USAGE_SAMPLER;
+ retval |= PIPE_BIND_SAMPLER_VIEW;
}
/* Check colorbuffer format support. */
- if ((usage & (PIPE_TEXTURE_USAGE_RENDER_TARGET |
- PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
- PIPE_TEXTURE_USAGE_SCANOUT |
- PIPE_TEXTURE_USAGE_SHARED)) &&
+ if ((usage & (PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_SCANOUT |
+ PIPE_BIND_SHARED)) &&
/* 2101010 cannot be rendered to on non-r5xx. */
- (is_r500 || !is_color2101010) &&
+ (!is_color2101010 || (is_r500 && drm_2_8_0)) &&
r300_is_colorbuffer_format_supported(format)) {
retval |= usage &
- (PIPE_TEXTURE_USAGE_RENDER_TARGET |
- PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
- PIPE_TEXTURE_USAGE_SCANOUT |
- PIPE_TEXTURE_USAGE_SHARED);
+ (PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_SCANOUT |
+ PIPE_BIND_SHARED);
}
/* Check depth-stencil format support. */
- if (usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL &&
+ if (usage & PIPE_BIND_DEPTH_STENCIL &&
r300_is_zs_format_supported(format)) {
- retval |= PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
+ retval |= PIPE_BIND_DEPTH_STENCIL;
}
+ /* Check vertex buffer format support. */
+ if (usage & PIPE_BIND_VERTEX_BUFFER &&
+ /* Half float is supported on >= R400. */
+ (is_r400 || is_r500 || !is_half_float) &&
+ /* We have a fallback for FIXED. */
+ (is_fixed || r300_translate_vertex_data_type(format) != R300_INVALID_FORMAT)) {
+ retval |= PIPE_BIND_VERTEX_BUFFER;
+ }
+
+ /* Transfers are always supported. */
+ 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 r300_destroy_screen(struct pipe_screen* pscreen)
{
struct r300_screen* r300screen = r300_screen(pscreen);
- struct r300_winsys_screen *rws = r300_winsys_screen(pscreen);
+ struct radeon_winsys *rws = radeon_winsys(pscreen);
+
+ util_slab_destroy(&r300screen->pool_buffers);
+ pipe_mutex_destroy(r300screen->num_contexts_mutex);
if (rws)
rws->destroy(rws);
- FREE(r300screen->caps);
FREE(r300screen);
}
-struct pipe_screen* r300_create_screen(struct r300_winsys_screen *rws)
+static void r300_fence_reference(struct pipe_screen *screen,
+ struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *fence)
+{
+ pb_reference((struct pb_buffer**)ptr,
+ (struct pb_buffer*)fence);
+}
+
+static boolean r300_fence_signalled(struct pipe_screen *screen,
+ struct pipe_fence_handle *fence)
+{
+ struct radeon_winsys *rws = r300_screen(screen)->rws;
+ struct pb_buffer *rfence = (struct pb_buffer*)fence;
+
+ return !rws->buffer_is_busy(rfence, RADEON_USAGE_READWRITE);
+}
+
+static boolean r300_fence_finish(struct pipe_screen *screen,
+ struct pipe_fence_handle *fence,
+ uint64_t timeout)
+{
+ struct radeon_winsys *rws = r300_screen(screen)->rws;
+ struct pb_buffer *rfence = (struct pb_buffer*)fence;
+
+ if (timeout != PIPE_TIMEOUT_INFINITE) {
+ int64_t start_time = os_time_get();
+
+ /* Convert to microseconds. */
+ timeout /= 1000;
+
+ /* Wait in a loop. */
+ while (rws->buffer_is_busy(rfence, RADEON_USAGE_READWRITE)) {
+ if (os_time_get() - start_time >= timeout) {
+ return FALSE;
+ }
+ os_time_sleep(10);
+ }
+ return TRUE;
+ }
+
+ rws->buffer_wait(rfence, RADEON_USAGE_READWRITE);
+ return TRUE;
+}
+
+struct pipe_screen* r300_screen_create(struct radeon_winsys *rws)
{
struct r300_screen *r300screen = CALLOC_STRUCT(r300_screen);
- struct r300_capabilities *caps = CALLOC_STRUCT(r300_capabilities);
- if (!r300screen || !caps) {
+ if (!r300screen) {
FREE(r300screen);
- FREE(caps);
return NULL;
}
- caps->pci_id = rws->get_value(rws, R300_VID_PCI_ID);
- caps->num_frag_pipes = rws->get_value(rws, R300_VID_GB_PIPES);
- caps->num_z_pipes = rws->get_value(rws, R300_VID_Z_PIPES);
+ rws->query_info(rws, &r300screen->info);
r300_init_debug(r300screen);
- r300_parse_chipset(caps);
+ r300_parse_chipset(r300screen->info.pci_id, &r300screen->caps);
+
+ if (SCREEN_DBG_ON(r300screen, DBG_NO_ZMASK))
+ r300screen->caps.zmask_ram = 0;
+ if (SCREEN_DBG_ON(r300screen, DBG_NO_HIZ))
+ r300screen->caps.hiz_ram = 0;
+
+ if (r300screen->info.drm_minor < 8)
+ r300screen->caps.has_us_format = FALSE;
+
+ pipe_mutex_init(r300screen->num_contexts_mutex);
+
+ util_slab_create(&r300screen->pool_buffers,
+ sizeof(struct r300_resource), 64,
+ UTIL_SLAB_SINGLETHREADED);
- r300screen->caps = caps;
r300screen->rws = rws;
- r300screen->screen.winsys = (struct pipe_winsys*)rws;
r300screen->screen.destroy = r300_destroy_screen;
r300screen->screen.get_name = r300_get_name;
r300screen->screen.get_vendor = r300_get_vendor;
r300screen->screen.get_param = r300_get_param;
+ r300screen->screen.get_shader_param = r300_get_shader_param;
r300screen->screen.get_paramf = r300_get_paramf;
+ r300screen->screen.get_video_param = r300_get_video_param;
r300screen->screen.is_format_supported = r300_is_format_supported;
+ r300screen->screen.is_video_format_supported = vl_video_buffer_is_format_supported;
r300screen->screen.context_create = r300_create_context;
+ r300screen->screen.fence_reference = r300_fence_reference;
+ r300screen->screen.fence_signalled = r300_fence_signalled;
+ r300screen->screen.fence_finish = r300_fence_finish;
- r300_init_screen_texture_functions(&r300screen->screen);
+ r300_init_screen_resource_functions(r300screen);
- r300_screen_init_buffer_functions(r300screen);
- return &r300screen->screen;
-}
+ util_format_s3tc_init();
-struct r300_winsys_screen *
-r300_winsys_screen(struct pipe_screen *screen)
-{
- return r300_screen(screen)->rws;
+ return &r300screen->screen;
}
projects / mesa.git / blobdiff