diff options
Diffstat (limited to 'src/gallium/drivers/i965/brw_screen.c')
| -rw-r--r-- | src/gallium/drivers/i965/brw_screen.c | 460 |
1 files changed, 0 insertions, 460 deletions
diff --git a/src/gallium/drivers/i965/brw_screen.c b/src/gallium/drivers/i965/brw_screen.c deleted file mode 100644 index b382e703a0c..00000000000 --- a/src/gallium/drivers/i965/brw_screen.c +++ /dev/null @@ -1,460 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * 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 - * 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. - * - **************************************************************************/ - - -#include "util/u_format.h" -#include "util/u_inlines.h" -#include "util/u_memory.h" -#include "util/u_string.h" - -#include "brw_reg.h" -#include "brw_context.h" -#include "brw_screen.h" -#include "brw_winsys.h" -#include "brw_public.h" -#include "brw_debug.h" -#include "brw_resource.h" - -#ifdef DEBUG -static const struct debug_named_value debug_names[] = { - { "tex", DEBUG_TEXTURE, NULL }, - { "state", DEBUG_STATE, NULL }, - { "ioctl", DEBUG_IOCTL, NULL }, - { "blit", DEBUG_BLIT, NULL }, - { "curbe", DEBUG_CURBE, NULL }, - { "fall", DEBUG_FALLBACKS, NULL }, - { "verb", DEBUG_VERBOSE, NULL }, - { "bat", DEBUG_BATCH, NULL }, - { "pix", DEBUG_PIXEL, NULL }, - { "wins", DEBUG_WINSYS, NULL }, - { "min", DEBUG_MIN_URB, NULL }, - { "dis", DEBUG_DISASSEM, NULL }, - { "sync", DEBUG_SYNC, NULL }, - { "prim", DEBUG_PRIMS, NULL }, - { "vert", DEBUG_VERTS, NULL }, - { "dma", DEBUG_DMA, NULL }, - { "san", DEBUG_SANITY, NULL }, - { "sleep", DEBUG_SLEEP, NULL }, - { "stats", DEBUG_STATS, NULL }, - { "sing", DEBUG_SINGLE_THREAD, NULL }, - { "thre", DEBUG_SINGLE_THREAD, NULL }, - { "wm", DEBUG_WM, NULL }, - { "urb", DEBUG_URB, NULL }, - { "vs", DEBUG_VS, NULL }, - DEBUG_NAMED_VALUE_END -}; - -static const struct debug_named_value dump_names[] = { - { "asm", DUMP_ASM, NULL }, - { "state", DUMP_STATE, NULL }, - { "batch", DUMP_BATCH, NULL }, - DEBUG_NAMED_VALUE_END -}; - -int BRW_DEBUG = 0; -int BRW_DUMP = 0; - -#endif - - -/* - * Probe functions - */ - - -static const char * -brw_get_vendor(struct pipe_screen *screen) -{ - return "VMware, Inc."; -} - -static const char * -brw_get_name(struct pipe_screen *screen) -{ - static char buffer[128]; - const char *chipset; - - switch (brw_screen(screen)->pci_id) { - case PCI_CHIP_I965_G: - chipset = "I965_G"; - break; - case PCI_CHIP_I965_Q: - chipset = "I965_Q"; - break; - case PCI_CHIP_I965_G_1: - chipset = "I965_G_1"; - break; - case PCI_CHIP_I946_GZ: - chipset = "I946_GZ"; - break; - case PCI_CHIP_I965_GM: - chipset = "I965_GM"; - break; - case PCI_CHIP_I965_GME: - chipset = "I965_GME"; - break; - case PCI_CHIP_GM45_GM: - chipset = "GM45_GM"; - break; - case PCI_CHIP_IGD_E_G: - chipset = "IGD_E_G"; - break; - case PCI_CHIP_Q45_G: - chipset = "Q45_G"; - break; - case PCI_CHIP_G45_G: - chipset = "G45_G"; - break; - case PCI_CHIP_G41_G: - chipset = "G41_G"; - break; - case PCI_CHIP_B43_G: - chipset = "B43_G"; - break; - case PCI_CHIP_ILD_G: - chipset = "ILD_G"; - break; - case PCI_CHIP_ILM_G: - chipset = "ILM_G"; - break; - default: - chipset = "unknown"; - break; - } - - util_snprintf(buffer, sizeof(buffer), "i965 (chipset: %s)", chipset); - return buffer; -} - -static int -brw_get_param(struct pipe_screen *screen, enum pipe_cap param) -{ - switch (param) { - case PIPE_CAP_MAX_COMBINED_SAMPLERS: - return 16; /* XXX correct? */ - case PIPE_CAP_NPOT_TEXTURES: - return 1; - case PIPE_CAP_TWO_SIDED_STENCIL: - return 1; - case PIPE_CAP_ANISOTROPIC_FILTER: - return 0; - case PIPE_CAP_POINT_SPRITE: - return 0; - case PIPE_CAP_MAX_RENDER_TARGETS: - return 1; - case PIPE_CAP_OCCLUSION_QUERY: - return 0; - case PIPE_CAP_TIMER_QUERY: - return 0; - case PIPE_CAP_TEXTURE_SHADOW_MAP: - return 1; - case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: - return BRW_MAX_TEXTURE_2D_LEVELS; - case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: - return BRW_MAX_TEXTURE_3D_LEVELS; - case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS: - return BRW_MAX_TEXTURE_2D_LEVELS; - case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: - case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER: - return 1; - case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: - case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: - return 0; - case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE: - /* disable for now */ - return 0; - default: - return 0; - } -} - -static int -brw_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap param) -{ - switch(shader) { - case PIPE_SHADER_VERTEX: - case PIPE_SHADER_FRAGMENT: - case PIPE_SHADER_GEOMETRY: - break; - default: - return 0; - } - - /* XXX: these are just shader model 4.0 values, fix this! */ - switch(param) { - case PIPE_SHADER_CAP_MAX_INSTRUCTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH: - return 65536; - case PIPE_SHADER_CAP_MAX_INPUTS: - return 32; - case PIPE_SHADER_CAP_MAX_CONSTS: - return 4096; - case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: - return PIPE_MAX_CONSTANT_BUFFERS; - case PIPE_SHADER_CAP_MAX_TEMPS: - return 4096; - case PIPE_SHADER_CAP_MAX_ADDRS: - return 0; - case PIPE_SHADER_CAP_MAX_PREDS: - return 0; - case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED: - return 1; - 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 1; - case PIPE_SHADER_CAP_INTEGERS: - return 0; - case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: - return 8; - default: - assert(0); - return 0; - } -} - -static float -brw_get_paramf(struct pipe_screen *screen, enum pipe_capf param) -{ - switch (param) { - case PIPE_CAPF_MAX_LINE_WIDTH: - /* fall-through */ - case PIPE_CAPF_MAX_LINE_WIDTH_AA: - return 7.5; - - case PIPE_CAPF_MAX_POINT_WIDTH: - /* fall-through */ - case PIPE_CAPF_MAX_POINT_WIDTH_AA: - return 255.0; - - case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY: - return 4.0; - - case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS: - return 16.0; - - default: - return 0; - } -} - -static boolean -brw_is_format_supported(struct pipe_screen *screen, - enum pipe_format format, - enum pipe_texture_target target, - unsigned sample_count, - unsigned tex_usage) -{ - static const enum pipe_format tex_supported[] = { - PIPE_FORMAT_L8_UNORM, - PIPE_FORMAT_I8_UNORM, - PIPE_FORMAT_A8_UNORM, - PIPE_FORMAT_L16_UNORM, - /*PIPE_FORMAT_I16_UNORM,*/ - /*PIPE_FORMAT_A16_UNORM,*/ - PIPE_FORMAT_L8A8_UNORM, - PIPE_FORMAT_B5G6R5_UNORM, - PIPE_FORMAT_B5G5R5A1_UNORM, - PIPE_FORMAT_B4G4R4A4_UNORM, - PIPE_FORMAT_B8G8R8X8_UNORM, - PIPE_FORMAT_B8G8R8A8_UNORM, - /* video */ - PIPE_FORMAT_UYVY, - PIPE_FORMAT_YUYV, - /* compressed */ - /*PIPE_FORMAT_FXT1_RGBA,*/ - PIPE_FORMAT_DXT1_RGB, - PIPE_FORMAT_DXT1_RGBA, - PIPE_FORMAT_DXT3_RGBA, - PIPE_FORMAT_DXT5_RGBA, - /* sRGB */ - PIPE_FORMAT_A8B8G8R8_SRGB, - PIPE_FORMAT_L8A8_SRGB, - PIPE_FORMAT_L8_SRGB, - PIPE_FORMAT_DXT1_SRGB, - /* depth */ - PIPE_FORMAT_Z32_FLOAT, - PIPE_FORMAT_Z24X8_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_UINT, - PIPE_FORMAT_Z16_UNORM, - /* signed */ - PIPE_FORMAT_R8G8_SNORM, - PIPE_FORMAT_R8G8B8A8_SNORM, - PIPE_FORMAT_NONE /* list terminator */ - }; - static const enum pipe_format render_supported[] = { - PIPE_FORMAT_B8G8R8X8_UNORM, - PIPE_FORMAT_B8G8R8A8_UNORM, - PIPE_FORMAT_B5G6R5_UNORM, - PIPE_FORMAT_NONE /* list terminator */ - }; - static const enum pipe_format depth_supported[] = { - PIPE_FORMAT_Z32_FLOAT, - PIPE_FORMAT_Z24X8_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_UINT, - PIPE_FORMAT_Z16_UNORM, - PIPE_FORMAT_NONE /* list terminator */ - }; - const enum pipe_format *list; - uint i; - - if (!util_format_is_supported(format, tex_usage)) - return FALSE; - - if (sample_count > 1) - return FALSE; - - if (tex_usage & PIPE_BIND_DEPTH_STENCIL) - list = depth_supported; - else if (tex_usage & PIPE_BIND_RENDER_TARGET) - list = render_supported; - else - list = tex_supported; - - for (i = 0; list[i] != PIPE_FORMAT_NONE; i++) { - if (list[i] == format) - return TRUE; - } - - return FALSE; -} - - -/* - * Fence functions - */ - - -static void -brw_fence_reference(struct pipe_screen *screen, - struct pipe_fence_handle **ptr, - struct pipe_fence_handle *fence) -{ -} - -static boolean -brw_fence_signalled(struct pipe_screen *screen, - struct pipe_fence_handle *fence) -{ - return TRUE; -} - -static boolean -brw_fence_finish(struct pipe_screen *screen, - struct pipe_fence_handle *fence, - uint64_t timeout) -{ - return TRUE; -} - - -/* - * Generic functions - */ - - -static void -brw_destroy_screen(struct pipe_screen *screen) -{ - struct brw_screen *bscreen = brw_screen(screen); - - if (bscreen->sws) - bscreen->sws->destroy(bscreen->sws); - - FREE(bscreen); -} - -/** - * Create a new brw_screen object - */ -struct pipe_screen * -brw_screen_create(struct brw_winsys_screen *sws) -{ - struct brw_screen *bscreen; -#ifdef DEBUG - BRW_DEBUG = debug_get_flags_option("BRW_DEBUG", debug_names, 0); - BRW_DEBUG |= debug_get_flags_option("INTEL_DEBUG", debug_names, 0); - BRW_DEBUG |= DEBUG_STATS | DEBUG_MIN_URB | DEBUG_WM; - - BRW_DUMP = debug_get_flags_option("BRW_DUMP", dump_names, 0); -#endif - - bscreen = CALLOC_STRUCT(brw_screen); - if (!bscreen) - return NULL; - - bscreen->pci_id = sws->pci_id; - if (IS_GEN6(sws->pci_id)) { - bscreen->gen = 6; - bscreen->needs_ff_sync = TRUE; - } else if (IS_GEN5(sws->pci_id)) { - bscreen->gen = 5; - bscreen->needs_ff_sync = TRUE; - } else if (IS_965(sws->pci_id)) { - bscreen->gen = 4; - if (IS_G4X(sws->pci_id)) { - bscreen->is_g4x = true; - } - } else { - debug_printf("%s: unknown pci id 0x%x, cannot create screen\n", - __FUNCTION__, sws->pci_id); - free(bscreen); - return NULL; - } - - sws->gen = bscreen->gen; - bscreen->sws = sws; - bscreen->base.winsys = NULL; - bscreen->base.destroy = brw_destroy_screen; - bscreen->base.get_name = brw_get_name; - bscreen->base.get_vendor = brw_get_vendor; - bscreen->base.get_param = brw_get_param; - bscreen->base.get_shader_param = brw_get_shader_param; - bscreen->base.get_paramf = brw_get_paramf; - bscreen->base.is_format_supported = brw_is_format_supported; - bscreen->base.context_create = brw_create_context; - bscreen->base.fence_reference = brw_fence_reference; - bscreen->base.fence_signalled = brw_fence_signalled; - bscreen->base.fence_finish = brw_fence_finish; - - brw_init_screen_resource_functions(bscreen); - - bscreen->no_tiling = debug_get_option("BRW_NO_TILING", FALSE) != NULL; - - - return &bscreen->base; -} |