X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fi915%2Fi915_screen.c;h=75545f4017299f47ab71660a558e7f1ddb88f29e;hb=5222e16e2b611064c0add9eef7f56488c9b8fbe6;hp=d196c779e43d391dc0d1540739914d021b8e145f;hpb=e1238b5cad3845c029f60d92c08e810274517d33;p=mesa.git diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c index d196c779e43..75545f40172 100644 --- a/src/gallium/drivers/i915/i915_screen.c +++ b/src/gallium/drivers/i915/i915_screen.c @@ -26,16 +26,20 @@ **************************************************************************/ +#include "draw/draw_context.h" +#include "util/u_format.h" +#include "util/u_format_s3tc.h" #include "util/u_inlines.h" #include "util/u_memory.h" #include "util/u_string.h" #include "i915_reg.h" +#include "i915_debug.h" #include "i915_context.h" #include "i915_screen.h" -#include "i915_surface.h" #include "i915_resource.h" #include "i915_winsys.h" +#include "i915_public.h" /* @@ -55,7 +59,7 @@ i915_get_name(struct pipe_screen *screen) static char buffer[128]; const char *chipset; - switch (i915_screen(screen)->pci_id) { + switch (i915_screen(screen)->iws->pci_id) { case PCI_CHIP_I915_G: chipset = "915G"; break; @@ -80,6 +84,12 @@ i915_get_name(struct pipe_screen *screen) case PCI_CHIP_Q33_G: chipset = "Q33"; break; + case PCI_CHIP_PINEVIEW_G: + chipset = "Pineview G"; + break; + case PCI_CHIP_PINEVIEW_M: + chipset = "Pineview M"; + break; default: chipset = "unknown"; break; @@ -90,52 +100,150 @@ i915_get_name(struct pipe_screen *screen) } static int -i915_get_param(struct pipe_screen *screen, enum pipe_cap param) +i915_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap cap) { - switch (param) { - case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS: - return 8; - case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS: + switch(shader) { + case PIPE_SHADER_VERTEX: + switch (cap) { + case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: + if (debug_get_bool_option("DRAW_USE_LLVM", TRUE)) + return PIPE_MAX_VERTEX_SAMPLERS; + else + return 0; + default: + return draw_get_shader_param(shader, cap); + } + case PIPE_SHADER_FRAGMENT: + /* XXX: 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_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; + case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: + return I915_TEX_UNITS; + default: + debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); + return 0; + } + break; + default: return 0; - case PIPE_CAP_MAX_COMBINED_SAMPLERS: - return 8; + } + +} + +static int +i915_get_param(struct pipe_screen *screen, enum pipe_cap cap) +{ + struct i915_screen *is = i915_screen(screen); + + switch (cap) { + /* Supported features (boolean caps). */ + case PIPE_CAP_ANISOTROPIC_FILTER: + case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE: case PIPE_CAP_NPOT_TEXTURES: - return 1; + case PIPE_CAP_POINT_SPRITE: + case PIPE_CAP_PRIMITIVE_RESTART: /* draw module */ + 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: return 1; - case PIPE_CAP_GLSL: - return 0; - case PIPE_CAP_ANISOTROPIC_FILTER: - return 0; - case PIPE_CAP_POINT_SPRITE: + + /* Unsupported features (boolean caps). */ + case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS: + case PIPE_CAP_DEPTH_CLAMP: + case PIPE_CAP_INDEP_BLEND_ENABLE: + case PIPE_CAP_INDEP_BLEND_FUNC: + 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_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_MIXED_COLORBUFFER_FORMATS: + case PIPE_CAP_CONDITIONAL_RENDER: + case PIPE_CAP_TEXTURE_BARRIER: return 0; - case PIPE_CAP_MAX_RENDER_TARGETS: - return 1; + + /* Features we can lie about (boolean caps). */ + case PIPE_CAP_GLSL: case PIPE_CAP_OCCLUSION_QUERY: - return 0; - case PIPE_CAP_TEXTURE_SHADOW_MAP: - return 1; + return is->debug.lie ? 1 : 0; + + /* Texturing. */ + case PIPE_CAP_MAX_COMBINED_SAMPLERS: + return i915_get_shader_param(screen, + PIPE_SHADER_VERTEX, + PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS) + + i915_get_shader_param(screen, + PIPE_SHADER_FRAGMENT, + PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS); case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: return I915_MAX_TEXTURE_2D_LEVELS; case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: return I915_MAX_TEXTURE_3D_LEVELS; case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS: return I915_MAX_TEXTURE_2D_LEVELS; + case PIPE_CAP_MIN_TEXEL_OFFSET: + case PIPE_CAP_MAX_TEXEL_OFFSET: + return 0; + + /* Render targets. */ + case PIPE_CAP_MAX_RENDER_TARGETS: + return 1; + + /* Fragment coordinate conventions. */ 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; + default: + debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); return 0; } } static float -i915_get_paramf(struct pipe_screen *screen, enum pipe_cap param) +i915_get_paramf(struct pipe_screen *screen, enum pipe_cap cap) { - switch (param) { + switch(cap) { case PIPE_CAP_MAX_LINE_WIDTH: /* fall-through */ case PIPE_CAP_MAX_LINE_WIDTH_AA: @@ -153,45 +261,71 @@ i915_get_paramf(struct pipe_screen *screen, enum pipe_cap param) return 16.0; default: + debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap); return 0; } } -static boolean +boolean i915_is_format_supported(struct pipe_screen *screen, - enum pipe_format format, + enum pipe_format format, enum pipe_texture_target target, - unsigned tex_usage, - unsigned geom_flags) + unsigned sample_count, + unsigned tex_usage) { static const enum pipe_format tex_supported[] = { PIPE_FORMAT_B8G8R8A8_UNORM, PIPE_FORMAT_B8G8R8X8_UNORM, PIPE_FORMAT_R8G8B8A8_UNORM, -#if 0 PIPE_FORMAT_R8G8B8X8_UNORM, -#endif PIPE_FORMAT_B5G6R5_UNORM, + PIPE_FORMAT_B10G10R10A2_UNORM, PIPE_FORMAT_L8_UNORM, PIPE_FORMAT_A8_UNORM, PIPE_FORMAT_I8_UNORM, PIPE_FORMAT_L8A8_UNORM, PIPE_FORMAT_UYVY, PIPE_FORMAT_YUYV, - PIPE_FORMAT_Z24_UNORM_S8_USCALED, + /* XXX why not? + PIPE_FORMAT_Z16_UNORM, */ + PIPE_FORMAT_DXT1_RGB, + PIPE_FORMAT_DXT1_RGBA, + PIPE_FORMAT_DXT3_RGBA, + PIPE_FORMAT_DXT5_RGBA, + PIPE_FORMAT_Z24X8_UNORM, + PIPE_FORMAT_Z24_UNORM_S8_UINT, PIPE_FORMAT_NONE /* list terminator */ }; - static const enum pipe_format surface_supported[] = { + static const enum pipe_format render_supported[] = { PIPE_FORMAT_B8G8R8A8_UNORM, + PIPE_FORMAT_R8G8B8A8_UNORM, PIPE_FORMAT_B5G6R5_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_USCALED, + PIPE_FORMAT_B10G10R10A2_UNORM, + PIPE_FORMAT_L8_UNORM, + PIPE_FORMAT_A8_UNORM, + PIPE_FORMAT_I8_UNORM, + PIPE_FORMAT_NONE /* list terminator */ + }; + static const enum pipe_format depth_supported[] = { + /* XXX why not? + PIPE_FORMAT_Z16_UNORM, */ + PIPE_FORMAT_Z24X8_UNORM, + PIPE_FORMAT_Z24_UNORM_S8_UINT, PIPE_FORMAT_NONE /* list terminator */ }; const enum pipe_format *list; uint i; - if(tex_usage & PIPE_BIND_RENDER_TARGET) - list = surface_supported; + 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; @@ -219,24 +353,23 @@ i915_fence_reference(struct pipe_screen *screen, is->iws->fence_reference(is->iws, ptr, fence); } -static int +static boolean i915_fence_signalled(struct pipe_screen *screen, - struct pipe_fence_handle *fence, - unsigned flags) + struct pipe_fence_handle *fence) { struct i915_screen *is = i915_screen(screen); - return is->iws->fence_signalled(is->iws, fence); + return is->iws->fence_signalled(is->iws, fence) == 0; } -static int +static boolean i915_fence_finish(struct pipe_screen *screen, struct pipe_fence_handle *fence, - unsigned flags) + uint64_t timeout) { struct i915_screen *is = i915_screen(screen); - return is->iws->fence_finish(is->iws, fence); + return is->iws->fence_finish(is->iws, fence) == 0; } @@ -245,6 +378,20 @@ i915_fence_finish(struct pipe_screen *screen, */ +static void +i915_flush_frontbuffer(struct pipe_screen *screen, + struct pipe_resource *resource, + unsigned level, unsigned layer, + void *winsys_drawable_handle) +{ + /* XXX: Dummy right now. */ + (void)screen; + (void)resource; + (void)level; + (void)layer; + (void)winsys_drawable_handle; +} + static void i915_destroy_screen(struct pipe_screen *screen) { @@ -260,14 +407,14 @@ i915_destroy_screen(struct pipe_screen *screen) * Create a new i915_screen object */ struct pipe_screen * -i915_create_screen(struct i915_winsys *iws, uint pci_id) +i915_screen_create(struct i915_winsys *iws) { struct i915_screen *is = CALLOC_STRUCT(i915_screen); if (!is) return NULL; - switch (pci_id) { + switch (iws->pci_id) { case PCI_CHIP_I915_G: case PCI_CHIP_I915_GM: is->is_i945 = FALSE; @@ -279,26 +426,29 @@ i915_create_screen(struct i915_winsys *iws, uint pci_id) case PCI_CHIP_G33_G: case PCI_CHIP_Q33_G: case PCI_CHIP_Q35_G: + case PCI_CHIP_PINEVIEW_G: + case PCI_CHIP_PINEVIEW_M: is->is_i945 = TRUE; break; default: debug_printf("%s: unknown pci id 0x%x, cannot create screen\n", - __FUNCTION__, pci_id); + __FUNCTION__, iws->pci_id); FREE(is); return NULL; } - is->pci_id = pci_id; is->iws = iws; is->base.winsys = NULL; is->base.destroy = i915_destroy_screen; + is->base.flush_frontbuffer = i915_flush_frontbuffer; is->base.get_name = i915_get_name; is->base.get_vendor = i915_get_vendor; is->base.get_param = i915_get_param; + is->base.get_shader_param = i915_get_shader_param; is->base.get_paramf = i915_get_paramf; is->base.is_format_supported = i915_is_format_supported; @@ -309,7 +459,10 @@ i915_create_screen(struct i915_winsys *iws, uint pci_id) is->base.fence_finish = i915_fence_finish; i915_init_screen_resource_functions(is); - i915_init_screen_surface_functions(is); + + i915_debug_init(is); + + util_format_s3tc_init(); return &is->base; }