diff options
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_screen.c')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_screen.c | 112 |
1 files changed, 53 insertions, 59 deletions
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index ca4b01b12b..fc75d81d54 100644 --- a/src/gallium/drivers/nv50/nv50_screen.c +++ b/src/gallium/drivers/nv50/nv50_screen.c @@ -34,75 +34,38 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen, enum pipe_format format, enum pipe_texture_target target, unsigned sample_count, - unsigned tex_usage, unsigned geom_flags) + unsigned usage, unsigned geom_flags) { if (sample_count > 1) return FALSE; - if (tex_usage & PIPE_BIND_RENDER_TARGET) { + if (!util_format_s3tc_enabled) { switch (format) { - case PIPE_FORMAT_B8G8R8X8_UNORM: - case PIPE_FORMAT_B8G8R8A8_UNORM: - case PIPE_FORMAT_B5G6R5_UNORM: - case PIPE_FORMAT_R16G16B16A16_SNORM: - case PIPE_FORMAT_R16G16B16A16_UNORM: - case PIPE_FORMAT_R32G32B32A32_FLOAT: - case PIPE_FORMAT_R16G16_SNORM: - case PIPE_FORMAT_R16G16_UNORM: - return TRUE; - default: - break; - } - } else - if (tex_usage & PIPE_BIND_DEPTH_STENCIL) { - switch (format) { - case PIPE_FORMAT_Z32_FLOAT: - case PIPE_FORMAT_S8_USCALED_Z24_UNORM: - case PIPE_FORMAT_Z24X8_UNORM: - case PIPE_FORMAT_Z24_UNORM_S8_USCALED: - return TRUE; - default: - break; - } - } else { - if (tex_usage & PIPE_BIND_SAMPLER_VIEW) { - switch (format) { - case PIPE_FORMAT_DXT1_RGB: - case PIPE_FORMAT_DXT1_RGBA: - case PIPE_FORMAT_DXT3_RGBA: - case PIPE_FORMAT_DXT5_RGBA: - return util_format_s3tc_enabled; - default: - break; - } - } - switch (format) { - case PIPE_FORMAT_B8G8R8A8_UNORM: - case PIPE_FORMAT_B8G8R8X8_UNORM: - case PIPE_FORMAT_B8G8R8A8_SRGB: - case PIPE_FORMAT_B8G8R8X8_SRGB: - case PIPE_FORMAT_B5G5R5A1_UNORM: - case PIPE_FORMAT_B4G4R4A4_UNORM: - case PIPE_FORMAT_B5G6R5_UNORM: - case PIPE_FORMAT_L8_UNORM: - case PIPE_FORMAT_A8_UNORM: - case PIPE_FORMAT_I8_UNORM: - case PIPE_FORMAT_L8A8_UNORM: - case PIPE_FORMAT_S8_USCALED_Z24_UNORM: - case PIPE_FORMAT_Z24_UNORM_S8_USCALED: - case PIPE_FORMAT_Z32_FLOAT: - case PIPE_FORMAT_R16G16B16A16_SNORM: - case PIPE_FORMAT_R16G16B16A16_UNORM: - case PIPE_FORMAT_R32G32B32A32_FLOAT: - case PIPE_FORMAT_R16G16_SNORM: - case PIPE_FORMAT_R16G16_UNORM: - return TRUE; + case PIPE_FORMAT_DXT1_RGB: + case PIPE_FORMAT_DXT1_RGBA: + case PIPE_FORMAT_DXT3_RGBA: + case PIPE_FORMAT_DXT5_RGBA: + return FALSE; default: break; } } - return FALSE; + switch (format) { + case PIPE_FORMAT_Z16_UNORM: + if ((nouveau_screen(pscreen)->device->chipset & 0xf0) != 0xa0) + return FALSE; + break; + default: + break; + } + + /* transfers & shared are always supported */ + usage &= ~(PIPE_BIND_TRANSFER_READ | + PIPE_BIND_TRANSFER_WRITE | + PIPE_BIND_SHARED); + + return (nv50_format_table[format].usage & usage) == usage; } static int @@ -121,6 +84,8 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) return 1; case PIPE_CAP_GLSL: return 1; + case PIPE_CAP_GEOMETRY_SHADER4: + return 0; case PIPE_CAP_ANISOTROPIC_FILTER: return 1; case PIPE_CAP_POINT_SPRITE: @@ -142,6 +107,8 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TEXTURE_MIRROR_CLAMP: case PIPE_CAP_TEXTURE_MIRROR_REPEAT: return 1; + case PIPE_CAP_TEXTURE_SWIZZLE: + return 1; case PIPE_CAP_TGSI_CONT_SUPPORTED: return 1; case PIPE_CAP_BLEND_EQUATION_SEPARATE: @@ -290,14 +257,23 @@ nv50_screen_relocs(struct nv50_screen *screen) } } +#ifndef NOUVEAU_GETPARAM_GRAPH_UNITS +# define NOUVEAU_GETPARAM_GRAPH_UNITS 13 +#endif + +extern int nouveau_device_get_param(struct nouveau_device *dev, + uint64_t param, uint64_t *value); + struct pipe_screen * nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev) { struct nv50_screen *screen = CALLOC_STRUCT(nv50_screen); struct nouveau_channel *chan; struct pipe_screen *pscreen; + uint64_t value; unsigned chipset = dev->chipset; unsigned tesla_class = 0; + unsigned stack_size; int ret, i; const unsigned rl = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD; @@ -515,6 +491,24 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev) OUT_RING (chan, 0x121 | (NV50_CB_PGP << 12)); OUT_RING (chan, 0x131 | (NV50_CB_PFP << 12)); + /* shader stack */ + nouveau_device_get_param(dev, NOUVEAU_GETPARAM_GRAPH_UNITS, &value); + + stack_size = util_bitcount(value & 0xffff); + stack_size *= util_bitcount((value >> 24) & 0xf); + stack_size *= 32 * 64 * 8; + + ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 1 << 16, + stack_size, &screen->stack_bo); + if (ret) { + nv50_screen_destroy(pscreen); + return NULL; + } + BEGIN_RING(chan, screen->tesla, NV50TCL_STACK_ADDRESS_HIGH, 3); + OUT_RELOCh(chan, screen->stack_bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + OUT_RELOCl(chan, screen->stack_bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + OUT_RING (chan, 4); + /* Vertex array limits - max them out */ for (i = 0; i < 16; i++) { BEGIN_RING(chan, screen->tesla, |