X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fi915%2Fi915_screen.c;h=5fbbcf5158d8915ba3fb1a6745a865e4f2f00cc6;hb=8b587ee7011aee900fd84f6203467ba899f2ed01;hp=edb693dde0dbf5d8863625bb921baf9177a22008;hpb=7cba40306eec79b54128ca3bf56aa96ae56c5fd4;p=mesa.git diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c index edb693dde0d..5fbbcf5158d 100644 --- a/src/gallium/drivers/i915/i915_screen.c +++ b/src/gallium/drivers/i915/i915_screen.c @@ -1,6 +1,6 @@ /************************************************************************** * - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * Copyright 2008 VMware, Inc. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -18,7 +18,7 @@ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. @@ -27,6 +27,7 @@ #include "draw/draw_context.h" +#include "os/os_misc.h" #include "util/u_format.h" #include "util/u_format_s3tc.h" #include "util/u_inlines.h" @@ -50,7 +51,7 @@ static const char * i915_get_vendor(struct pipe_screen *screen) { - return "VMware, Inc."; + return "Mesa Project"; } static const char * @@ -99,6 +100,72 @@ i915_get_name(struct pipe_screen *screen) return buffer; } +static int +i915_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap cap) +{ + switch(shader) { + case PIPE_SHADER_VERTEX: + switch (cap) { + case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: + case PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS: + if (debug_get_bool_option("DRAW_USE_LLVM", TRUE)) + return PIPE_MAX_SAMPLERS; + else + return 0; + default: + return draw_get_shader_param(shader, cap); + } + case PIPE_SHADER_FRAGMENT: + /* XXX: some of these are just shader model 2.0 values, fix this! */ + switch(cap) { + case PIPE_SHADER_CAP_MAX_INSTRUCTIONS: + return I915_MAX_ALU_INSN + I915_MAX_TEX_INSN; + case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS: + return I915_MAX_ALU_INSN; + case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS: + return I915_MAX_TEX_INSN; + case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS: + return 8; + case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH: + return 0; + case PIPE_SHADER_CAP_MAX_INPUTS: + return 10; + case PIPE_SHADER_CAP_MAX_OUTPUTS: + return 1; + case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE: + return 32 * sizeof(float[4]); + case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: + return 1; + case PIPE_SHADER_CAP_MAX_TEMPS: + return 12; /* XXX: 12 -> 32 ? */ + case PIPE_SHADER_CAP_MAX_PREDS: + return 0; + case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED: + case PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED: + return 0; + 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: + return 1; + case PIPE_SHADER_CAP_SUBROUTINES: + return 0; + case PIPE_SHADER_CAP_INTEGERS: + return 0; + case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: + case PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS: + return I915_TEX_UNITS; + default: + debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); + return 0; + } + break; + default: + return 0; + } + +} + static int i915_get_param(struct pipe_screen *screen, enum pipe_cap cap) { @@ -107,45 +174,93 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap) switch (cap) { /* Supported features (boolean caps). */ case PIPE_CAP_ANISOTROPIC_FILTER: - case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE: case PIPE_CAP_NPOT_TEXTURES: + case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES: case PIPE_CAP_POINT_SPRITE: case PIPE_CAP_PRIMITIVE_RESTART: /* draw module */ - case PIPE_CAP_TEXTURE_MIRROR_REPEAT: case PIPE_CAP_TEXTURE_SHADOW_MAP: case PIPE_CAP_TWO_SIDED_STENCIL: case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR: case PIPE_CAP_BLEND_EQUATION_SEPARATE: + case PIPE_CAP_TGSI_INSTANCEID: + case PIPE_CAP_VERTEX_COLOR_CLAMPED: + case PIPE_CAP_USER_VERTEX_BUFFERS: + case PIPE_CAP_USER_INDEX_BUFFERS: + case PIPE_CAP_USER_CONSTANT_BUFFERS: return 1; /* Unsupported features (boolean caps). */ case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS: - case PIPE_CAP_DEPTH_CLAMP: + case PIPE_CAP_DEPTH_CLIP_DISABLE: case PIPE_CAP_INDEP_BLEND_ENABLE: case PIPE_CAP_INDEP_BLEND_FUNC: - case PIPE_CAP_TGSI_INSTANCEID: case PIPE_CAP_SHADER_STENCIL_EXPORT: case PIPE_CAP_TEXTURE_MIRROR_CLAMP: case PIPE_CAP_TEXTURE_SWIZZLE: - case PIPE_CAP_TIMER_QUERY: + case PIPE_CAP_QUERY_TIME_ELAPSED: case PIPE_CAP_SM3: case PIPE_CAP_SEAMLESS_CUBE_MAP: case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: - case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL: + case PIPE_CAP_FRAGMENT_COLOR_CLAMPED: case PIPE_CAP_MIXED_COLORBUFFER_FORMATS: + case PIPE_CAP_CONDITIONAL_RENDER: + case PIPE_CAP_TEXTURE_BARRIER: + case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS: + case PIPE_CAP_VERTEX_COLOR_UNCLAMPED: + case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION: + case PIPE_CAP_START_INSTANCE: + case PIPE_CAP_QUERY_TIMESTAMP: + case PIPE_CAP_QUERY_PIPELINE_STATISTICS: + case PIPE_CAP_TEXTURE_MULTISAMPLE: + case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK: + case PIPE_CAP_CUBE_MAP_ARRAY: + case PIPE_CAP_TEXTURE_BUFFER_OBJECTS: + case PIPE_CAP_TGSI_TEXCOORD: + case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: + case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS: + case PIPE_CAP_TEXTURE_GATHER_SM5: + case PIPE_CAP_FAKE_SW_MSAA: + case PIPE_CAP_TEXTURE_QUERY_LOD: + case PIPE_CAP_SAMPLE_SHADING: + case PIPE_CAP_TEXTURE_GATHER_OFFSETS: + case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: + case PIPE_CAP_CONDITIONAL_RENDER_INVERTED: + case PIPE_CAP_CLIP_HALFZ: + case PIPE_CAP_VERTEXID_NOBASE: + case PIPE_CAP_POLYGON_OFFSET_CLAMP: + case PIPE_CAP_MULTISAMPLE_Z_RESOLVE: + case PIPE_CAP_RESOURCE_FROM_USER_MEMORY: return 0; + case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS: + case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: + case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY: + case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY: + case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY: + case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT: + case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT: + case PIPE_CAP_DRAW_INDIRECT: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: + case PIPE_CAP_SAMPLER_VIEW_TARGET: + return 0; + + case PIPE_CAP_MAX_VIEWPORTS: + return 1; + + case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT: + return 64; + + case PIPE_CAP_GLSL_FEATURE_LEVEL: + return 120; + + case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT: + return 16; + /* Features we can lie about (boolean caps). */ - case PIPE_CAP_GLSL: case PIPE_CAP_OCCLUSION_QUERY: return is->debug.lie ? 1 : 0; /* Texturing. */ - case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS: - case PIPE_CAP_MAX_COMBINED_SAMPLERS: - return 8; - case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS: - return 0; case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: return I915_MAX_TEXTURE_2D_LEVELS; case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: @@ -154,12 +269,26 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap) return I915_MAX_TEXTURE_2D_LEVELS; case PIPE_CAP_MIN_TEXEL_OFFSET: case PIPE_CAP_MAX_TEXEL_OFFSET: + case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET: + case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET: + case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: + case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS: + case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS: return 0; /* Render targets. */ case PIPE_CAP_MAX_RENDER_TARGETS: return 1; + /* Geometry shader output, unsupported. */ + case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES: + case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS: + case PIPE_CAP_MAX_VERTEX_STREAMS: + return 0; + + case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE: + return 2048; + /* Fragment coordinate conventions. */ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER: @@ -167,84 +296,55 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap) case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: return 0; + case PIPE_CAP_ENDIANNESS: + return PIPE_ENDIAN_LITTLE; + + case PIPE_CAP_VENDOR_ID: + return 0x8086; + case PIPE_CAP_DEVICE_ID: + return is->iws->pci_id; + case PIPE_CAP_ACCELERATED: + return 1; + case PIPE_CAP_VIDEO_MEMORY: { + /* Once a batch uses more than 75% of the maximum mappable size, we + * assume that there's some fragmentation, and we start doing extra + * flushing, etc. That's the big cliff apps will care about. + */ + const int gpu_mappable_megabytes = is->iws->aperture_size(is->iws) * 3 / 4; + uint64_t system_memory; + + if (!os_get_total_physical_memory(&system_memory)) + return 0; - default: - debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); - return 0; + return MIN2(gpu_mappable_megabytes, (int)(system_memory >> 20)); } -} + case PIPE_CAP_UMA: + return 1; -static int -i915_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap cap) -{ - switch(shader) { - case PIPE_SHADER_VERTEX: - return draw_get_shader_param(shader, cap); - case PIPE_SHADER_FRAGMENT: - break; default: + debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); return 0; } - - /* XXX: these are just shader model 2.0 values, fix this! */ - switch(cap) { - case PIPE_SHADER_CAP_MAX_INSTRUCTIONS: - return 96; - case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS: - return 64; - case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS: - return 32; - case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS: - return 8; - case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH: - return 0; - case PIPE_SHADER_CAP_MAX_INPUTS: - return 10; - case PIPE_SHADER_CAP_MAX_CONSTS: - return 32; - case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: - return 1; - case PIPE_SHADER_CAP_MAX_TEMPS: - return 12; /* XXX: 12 -> 32 ? */ - case PIPE_SHADER_CAP_MAX_ADDRS: - return 0; - case PIPE_SHADER_CAP_MAX_PREDS: - return 0; - case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED: - return 0; - 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: - return 1; - case PIPE_SHADER_CAP_SUBROUTINES: - return 0; - case PIPE_SHADER_CAP_INTEGERS: - return 0; - default: - debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); - return 0; - } } static float -i915_get_paramf(struct pipe_screen *screen, enum pipe_cap cap) +i915_get_paramf(struct pipe_screen *screen, enum pipe_capf cap) { switch(cap) { - case PIPE_CAP_MAX_LINE_WIDTH: + case PIPE_CAPF_MAX_LINE_WIDTH: /* fall-through */ - case PIPE_CAP_MAX_LINE_WIDTH_AA: + case PIPE_CAPF_MAX_LINE_WIDTH_AA: return 7.5; - case PIPE_CAP_MAX_POINT_WIDTH: + case PIPE_CAPF_MAX_POINT_WIDTH: /* fall-through */ - case PIPE_CAP_MAX_POINT_WIDTH_AA: + case PIPE_CAPF_MAX_POINT_WIDTH_AA: return 255.0; - case PIPE_CAP_MAX_TEXTURE_ANISOTROPY: + case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY: return 4.0; - case PIPE_CAP_MAX_TEXTURE_LOD_BIAS: + case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS: return 16.0; default: @@ -262,10 +362,13 @@ i915_is_format_supported(struct pipe_screen *screen, { static const enum pipe_format tex_supported[] = { PIPE_FORMAT_B8G8R8A8_UNORM, + PIPE_FORMAT_B8G8R8A8_SRGB, PIPE_FORMAT_B8G8R8X8_UNORM, PIPE_FORMAT_R8G8B8A8_UNORM, PIPE_FORMAT_R8G8B8X8_UNORM, + PIPE_FORMAT_B4G4R4A4_UNORM, PIPE_FORMAT_B5G6R5_UNORM, + PIPE_FORMAT_B5G5R5A1_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, PIPE_FORMAT_L8_UNORM, PIPE_FORMAT_A8_UNORM, @@ -280,13 +383,17 @@ i915_is_format_supported(struct pipe_screen *screen, PIPE_FORMAT_DXT3_RGBA, PIPE_FORMAT_DXT5_RGBA, PIPE_FORMAT_Z24X8_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_USCALED, + PIPE_FORMAT_Z24_UNORM_S8_UINT, PIPE_FORMAT_NONE /* list terminator */ }; static const enum pipe_format render_supported[] = { PIPE_FORMAT_B8G8R8A8_UNORM, + PIPE_FORMAT_B8G8R8X8_UNORM, PIPE_FORMAT_R8G8B8A8_UNORM, + PIPE_FORMAT_R8G8B8X8_UNORM, PIPE_FORMAT_B5G6R5_UNORM, + PIPE_FORMAT_B5G5R5A1_UNORM, + PIPE_FORMAT_B4G4R4A4_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, PIPE_FORMAT_L8_UNORM, PIPE_FORMAT_A8_UNORM, @@ -297,7 +404,7 @@ i915_is_format_supported(struct pipe_screen *screen, /* XXX why not? PIPE_FORMAT_Z16_UNORM, */ PIPE_FORMAT_Z24X8_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_USCALED, + PIPE_FORMAT_Z24_UNORM_S8_UINT, PIPE_FORMAT_NONE /* list terminator */ }; const enum pipe_format *list; @@ -313,8 +420,10 @@ i915_is_format_supported(struct pipe_screen *screen, list = depth_supported; else if (tex_usage & PIPE_BIND_RENDER_TARGET) list = render_supported; - else + else if (tex_usage & PIPE_BIND_SAMPLER_VIEW) list = tex_supported; + else + return TRUE; /* PIPE_BIND_{VERTEX,INDEX}_BUFFER */ for (i = 0; list[i] != PIPE_FORMAT_NONE; i++) { if (list[i] == format) @@ -346,7 +455,7 @@ i915_fence_signalled(struct pipe_screen *screen, { struct i915_screen *is = i915_screen(screen); - return is->iws->fence_signalled(is->iws, fence) == 0; + return is->iws->fence_signalled(is->iws, fence) == 1; } static boolean @@ -356,7 +465,7 @@ i915_fence_finish(struct pipe_screen *screen, { struct i915_screen *is = i915_screen(screen); - return is->iws->fence_finish(is->iws, fence) == 0; + return is->iws->fence_finish(is->iws, fence) == 1; } @@ -369,7 +478,8 @@ static void i915_flush_frontbuffer(struct pipe_screen *screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *winsys_drawable_handle) + void *winsys_drawable_handle, + struct pipe_box *sub_box) { /* XXX: Dummy right now. */ (void)screen; @@ -377,6 +487,7 @@ i915_flush_frontbuffer(struct pipe_screen *screen, (void)level; (void)layer; (void)winsys_drawable_handle; + (void)sub_box; } static void @@ -427,8 +538,6 @@ i915_screen_create(struct i915_winsys *iws) is->iws = iws; - is->base.winsys = NULL; - is->base.destroy = i915_destroy_screen; is->base.flush_frontbuffer = i915_flush_frontbuffer;