#include "util/u_memory.h"
-#include "util/u_simple_screen.h"
-#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_format.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "lp_texture.h"
-#include "lp_winsys.h"
+#include "lp_buffer.h"
+#include "lp_fence.h"
+#include "lp_jit.h"
#include "lp_screen.h"
+#include "lp_context.h"
+#include "lp_debug.h"
+#include "lp_public.h"
+
+#include "state_tracker/sw_winsys.h"
+
+#ifdef DEBUG
+int LP_DEBUG = 0;
+
+static const struct debug_named_value lp_debug_flags[] = {
+ { "pipe", DEBUG_PIPE },
+ { "tgsi", DEBUG_TGSI },
+ { "tex", DEBUG_TEX },
+ { "asm", DEBUG_ASM },
+ { "setup", DEBUG_SETUP },
+ { "rast", DEBUG_RAST },
+ { "query", DEBUG_QUERY },
+ { "screen", DEBUG_SCREEN },
+ { "jit", DEBUG_JIT },
+ { "show_tiles", DEBUG_SHOW_TILES },
+ { "show_subtiles", DEBUG_SHOW_SUBTILES },
+ { "counters", DEBUG_COUNTERS },
+ { "nopt", DEBUG_NO_LLVM_OPT },
+ {NULL, 0}
+};
+#endif
static const char *
llvmpipe_get_vendor(struct pipe_screen *screen)
{
- return "Tungsten Graphics, Inc.";
+ return "VMware, Inc.";
}
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return PIPE_MAX_SAMPLERS;
case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
- return PIPE_MAX_SAMPLERS;
+ return 0;
+ case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+ return PIPE_MAX_SAMPLERS + PIPE_MAX_VERTEX_SAMPLERS;
case PIPE_CAP_NPOT_TEXTURES:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
return 1;
case PIPE_CAP_GLSL:
return 1;
- case PIPE_CAP_S3TC:
- return 0;
case PIPE_CAP_ANISOTROPIC_FILTER:
return 0;
case PIPE_CAP_POINT_SPRITE:
case PIPE_CAP_TEXTURE_SHADOW_MAP:
return 1;
case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
- return 13; /* max 4Kx4K */
+ return LP_MAX_TEXTURE_2D_LEVELS;
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
- return 8; /* max 128x128x128 */
+ return LP_MAX_TEXTURE_3D_LEVELS;
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
- return 13; /* max 4Kx4K */
+ return LP_MAX_TEXTURE_2D_LEVELS;
case PIPE_CAP_TGSI_CONT_SUPPORTED:
return 1;
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
return 1;
+ case PIPE_CAP_INDEP_BLEND_ENABLE:
+ return 0;
+ case PIPE_CAP_INDEP_BLEND_FUNC:
+ return 0;
+ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
+ case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
+ return 1;
+ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
+ case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+ return 0;
default:
return 0;
}
* \param type one of PIPE_TEXTURE, PIPE_SURFACE
*/
static boolean
-llvmpipe_is_format_supported( struct pipe_screen *screen,
+llvmpipe_is_format_supported( struct pipe_screen *_screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned tex_usage,
unsigned geom_flags )
{
+ struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
+ struct sw_winsys *winsys = screen->winsys;
+ const struct util_format_description *format_desc;
+
+ format_desc = util_format_description(format);
+ if(!format_desc)
+ return FALSE;
+
assert(target == PIPE_TEXTURE_1D ||
target == PIPE_TEXTURE_2D ||
target == PIPE_TEXTURE_3D ||
case PIPE_FORMAT_DXT5_RGBA:
return FALSE;
default:
- return TRUE;
+ break;
+ }
+
+ if(tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ if(format_desc->block.width != 1 ||
+ format_desc->block.height != 1)
+ return FALSE;
+
+ if(format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN)
+ return FALSE;
+
+ if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB &&
+ format_desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB)
+ return FALSE;
+ }
+
+ if(tex_usage & (PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
+ PIPE_TEXTURE_USAGE_SCANOUT |
+ PIPE_TEXTURE_USAGE_SHARED)) {
+ if(!winsys->is_displaytarget_format_supported(winsys, tex_usage, format))
+ return FALSE;
+ }
+
+ if(tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL) {
+ if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
+ return FALSE;
+
+ /* FIXME: Temporary restriction. See lp_state_fs.c. */
+ if(format_desc->block.bits != 32)
+ return FALSE;
+ }
+
+ /* FIXME: Temporary restrictions. See lp_bld_sample_soa.c */
+ if(tex_usage & PIPE_TEXTURE_USAGE_SAMPLER) {
+ if(format_desc->block.width != 1 ||
+ format_desc->block.height != 1)
+ return FALSE;
+
+ if(format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN)
+ return FALSE;
+
+ if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB &&
+ format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
+ return FALSE;
+
+ /* not supported yet */
+ if (format == PIPE_FORMAT_Z16_UNORM)
+ return FALSE;
}
+
+ return TRUE;
+}
+
+
+
+
+static void
+llvmpipe_flush_frontbuffer(struct pipe_screen *_screen,
+ struct pipe_surface *surface,
+ void *context_private)
+{
+ struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
+ struct sw_winsys *winsys = screen->winsys;
+ struct llvmpipe_texture *texture = llvmpipe_texture(surface->texture);
+
+ assert(texture->dt);
+ if (texture->dt)
+ winsys->displaytarget_display(winsys, texture->dt, context_private);
}
static void
-llvmpipe_destroy_screen( struct pipe_screen *screen )
+llvmpipe_destroy_screen( struct pipe_screen *_screen )
{
- struct pipe_winsys *winsys = screen->winsys;
+ struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
+ struct sw_winsys *winsys = screen->winsys;
+
+ lp_jit_screen_cleanup(screen);
if(winsys->destroy)
winsys->destroy(winsys);
* Note: we're not presently subclassing pipe_screen (no llvmpipe_screen).
*/
struct pipe_screen *
-llvmpipe_create_screen(struct pipe_winsys *winsys)
+llvmpipe_create_screen(struct sw_winsys *winsys)
{
struct llvmpipe_screen *screen = CALLOC_STRUCT(llvmpipe_screen);
+#ifdef DEBUG
+ LP_DEBUG = debug_get_flags_option("LP_DEBUG", lp_debug_flags, 0 );
+#endif
+
if (!screen)
return NULL;
- screen->base.winsys = winsys;
+ screen->winsys = winsys;
screen->base.destroy = llvmpipe_destroy_screen;
screen->base.get_paramf = llvmpipe_get_paramf;
screen->base.is_format_supported = llvmpipe_is_format_supported;
+ screen->base.context_create = llvmpipe_create_context;
+ screen->base.flush_frontbuffer = llvmpipe_flush_frontbuffer;
+
llvmpipe_init_screen_texture_funcs(&screen->base);
- u_simple_screen_init(&screen->base);
+ llvmpipe_init_screen_buffer_funcs(&screen->base);
+ llvmpipe_init_screen_fence_funcs(&screen->base);
+
+ lp_jit_screen_init(screen);
return &screen->base;
}
projects / mesa.git / blobdiff