diff options
Diffstat (limited to 'src/mesa/pipe/nv50/nv50_context.c')
| -rw-r--r-- | src/mesa/pipe/nv50/nv50_context.c | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/src/mesa/pipe/nv50/nv50_context.c b/src/mesa/pipe/nv50/nv50_context.c deleted file mode 100644 index 33c8eebb0b..0000000000 --- a/src/mesa/pipe/nv50/nv50_context.c +++ /dev/null @@ -1,202 +0,0 @@ -#include "pipe/draw/draw_context.h" -#include "pipe/p_defines.h" -#include "pipe/p_winsys.h" -#include "pipe/p_util.h" - -#include "nv50_context.h" - -static boolean -nv50_is_format_supported(struct pipe_context *pipe, enum pipe_format format, - uint type) -{ - return FALSE; -} - -static const char * -nv50_get_name(struct pipe_context *pipe) -{ - struct nv50_context *nv50 = (struct nv50_context *)pipe; - static char buffer[128]; - - snprintf(buffer, sizeof(buffer), "NV%02X", nv50->chipset); - return buffer; -} - -static const char * -nv50_get_vendor(struct pipe_context *pipe) -{ - return "nouveau"; -} - -static int -nv50_get_param(struct pipe_context *pipe, int param) -{ - switch (param) { - case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS: - return 32; - case PIPE_CAP_NPOT_TEXTURES: - return 0; - case PIPE_CAP_TWO_SIDED_STENCIL: - return 1; - case PIPE_CAP_GLSL: - return 0; - case PIPE_CAP_S3TC: - return 0; - case PIPE_CAP_ANISOTROPIC_FILTER: - return 0; - case PIPE_CAP_POINT_SPRITE: - return 0; - case PIPE_CAP_MAX_RENDER_TARGETS: - return 8; - case PIPE_CAP_OCCLUSION_QUERY: - return 0; - case PIPE_CAP_TEXTURE_SHADOW_MAP: - return 0; - case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: - return 13; - case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: - return 10; - case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS: - return 13; - default: - NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param); - return 0; - } -} - -static float -nv50_get_paramf(struct pipe_context *pipe, int param) -{ - switch (param) { - case PIPE_CAP_MAX_LINE_WIDTH: - case PIPE_CAP_MAX_LINE_WIDTH_AA: - return 10.0; - case PIPE_CAP_MAX_POINT_WIDTH: - case PIPE_CAP_MAX_POINT_WIDTH_AA: - return 64.0; - case PIPE_CAP_MAX_TEXTURE_ANISOTROPY: - return 16.0; - case PIPE_CAP_MAX_TEXTURE_LOD_BIAS: - return 4.0; - default: - NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param); - return 0.0; - } -} - -static void -nv50_flush(struct pipe_context *pipe, unsigned flags) -{ - struct nv50_context *nv50 = (struct nv50_context *)pipe; - struct nouveau_winsys *nvws = nv50->nvws; - - if (flags & PIPE_FLUSH_WAIT) { - nvws->notifier_reset(nv50->sync, 0); - BEGIN_RING(tesla, 0x104, 1); - OUT_RING (0); - BEGIN_RING(tesla, 0x100, 1); - OUT_RING (0); - } - - FIRE_RING(); - - if (flags & PIPE_FLUSH_WAIT) - nvws->notifier_wait(nv50->sync, 0, 0, 2000); -} - -static void -nv50_destroy(struct pipe_context *pipe) -{ - struct nv50_context *nv50 = (struct nv50_context *)pipe; - - draw_destroy(nv50->draw); - free(nv50); -} - -static boolean -nv50_init_hwctx(struct nv50_context *nv50, int tesla_class) -{ - struct nouveau_winsys *nvws = nv50->nvws; - int ret; - - if ((ret = nvws->grobj_alloc(nvws, tesla_class, &nv50->tesla))) { - NOUVEAU_ERR("Error creating 3D object: %d\n", ret); - return FALSE; - } - - BEGIN_RING(tesla, NV50TCL_DMA_NOTIFY, 1); - OUT_RING (nv50->sync->handle); - - FIRE_RING (); - return TRUE; -} - -#define GRCLASS5097_CHIPSETS 0x00000000 -#define GRCLASS8297_CHIPSETS 0x00000010 -struct pipe_context * -nv50_create(struct pipe_winsys *pipe_winsys, struct nouveau_winsys *nvws, - unsigned chipset) -{ - struct nv50_context *nv50; - int tesla_class, ret; - - if ((chipset & 0xf0) != 0x50 && (chipset & 0xf0) != 0x80) { - NOUVEAU_ERR("Not a G8x chipset\n"); - return NULL; - } - - if (GRCLASS5097_CHIPSETS & (1 << (chipset & 0x0f))) { - tesla_class = 0x5097; - } else - if (GRCLASS8297_CHIPSETS & (1 << (chipset & 0x0f))) { - tesla_class = 0x8297; - } else { - NOUVEAU_ERR("Unknown G8x chipset: NV%02x\n", chipset); - return NULL; - } - - nv50 = CALLOC_STRUCT(nv50_context); - if (!nv50) - return NULL; - nv50->chipset = chipset; - nv50->nvws = nvws; - - if ((ret = nvws->notifier_alloc(nvws, 1, &nv50->sync))) { - NOUVEAU_ERR("Error creating notifier object: %d\n", ret); - free(nv50); - return NULL; - } - - if (!nv50_init_hwctx(nv50, tesla_class)) { - free(nv50); - return NULL; - } - - nv50->pipe.winsys = pipe_winsys; - - nv50->pipe.destroy = nv50_destroy; - nv50->pipe.is_format_supported = nv50_is_format_supported; - nv50->pipe.get_name = nv50_get_name; - nv50->pipe.get_vendor = nv50_get_vendor; - nv50->pipe.get_param = nv50_get_param; - nv50->pipe.get_paramf = nv50_get_paramf; - - nv50->pipe.draw_arrays = nv50_draw_arrays; - nv50->pipe.draw_elements = nv50_draw_elements; - nv50->pipe.clear = nv50_clear; - - nv50->pipe.flush = nv50_flush; - - nv50_init_miptree_functions(nv50); - nv50_init_surface_functions(nv50); - nv50_init_state_functions(nv50); - nv50_init_query_functions(nv50); - - nv50->draw = draw_create(); - assert(nv50->draw); - draw_set_rasterize_stage(nv50->draw, nv50_draw_render_stage(nv50)); - - return &nv50->pipe; -} - - |