#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "draw/draw_context.h"
-#include "vl/vl_context.h"
+#include "vl/vl_decoder.h"
+#include "vl/vl_video_buffer.h"
#include "state_tracker/sw_winsys.h"
#include "tgsi/tgsi_exec.h"
#include "sp_fence.h"
#include "sp_public.h"
+DEBUG_GET_ONCE_BOOL_OPTION(use_llvm, "SOFTPIPE_USE_LLVM", FALSE)
static const char *
softpipe_get_vendor(struct pipe_screen *screen)
softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
{
switch (param) {
- case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
- return PIPE_MAX_SAMPLERS;
- case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
-#ifdef HAVE_LLVM
- /* Softpipe doesn't yet know how to tell draw/llvm about textures */
- return 0;
-#else
- return PIPE_MAX_VERTEX_SAMPLERS;
-#endif
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_SM3:
return 1;
case PIPE_CAP_ANISOTROPIC_FILTER:
return 1;
case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
return 1;
- case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
- return 1;
case PIPE_CAP_TEXTURE_SHADOW_MAP:
return 1;
case PIPE_CAP_TEXTURE_SWIZZLE:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
return 1;
- case PIPE_CAP_STREAM_OUTPUT:
- return 1;
+ case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
+ return PIPE_MAX_SO_BUFFERS;
+ case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
+ case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
+ return 16*4;
case PIPE_CAP_PRIMITIVE_RESTART:
return 1;
case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
case PIPE_CAP_TGSI_INSTANCEID:
case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
return 1;
- case PIPE_CAP_ARRAY_TEXTURES:
+ case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
+ return 256; /* for GL3 */
+ case PIPE_CAP_MIN_TEXEL_OFFSET:
+ return -8;
+ case PIPE_CAP_MAX_TEXEL_OFFSET:
+ return 7;
+ case PIPE_CAP_CONDITIONAL_RENDER:
+ return 1;
+ case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
+ case PIPE_CAP_VERTEX_COLOR_UNCLAMPED: /* draw module */
+ case PIPE_CAP_VERTEX_COLOR_CLAMPED: /* draw module */
return 1;
+ case PIPE_CAP_GLSL_FEATURE_LEVEL:
+ return 130;
default:
return 0;
}
static int
softpipe_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap param)
{
+#ifdef HAVE_LLVM
+ struct softpipe_screen *sp_screen = softpipe_screen(screen);
+#endif
switch(shader)
{
case PIPE_SHADER_FRAGMENT:
return tgsi_exec_get_shader_param(param);
case PIPE_SHADER_VERTEX:
case PIPE_SHADER_GEOMETRY:
- return draw_get_shader_param(shader, param);
+ switch (param) {
+ case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
+#ifdef HAVE_LLVM
+ if (sp_screen->use_llvm)
+ /* Softpipe doesn't yet know how to tell draw/llvm about textures */
+ return 0;
+#endif
+ return PIPE_MAX_VERTEX_SAMPLERS;
+ case PIPE_SHADER_CAP_INTEGERS:
+#ifdef HAVE_LLVM /* gallivm doesn't support integers yet */
+ if (sp_screen->use_llvm)
+ return 0;
+#endif
+ /* fallthrough */
+ default:
+ return draw_get_shader_param(shader, param);
+ }
default:
return 0;
}
}
static float
-softpipe_get_paramf(struct pipe_screen *screen, enum pipe_cap param)
+softpipe_get_paramf(struct pipe_screen *screen, enum pipe_capf param)
{
switch (param) {
- case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAPF_MAX_LINE_WIDTH:
/* fall-through */
- case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ case PIPE_CAPF_MAX_LINE_WIDTH_AA:
return 255.0; /* arbitrary */
- case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAPF_MAX_POINT_WIDTH:
/* fall-through */
- case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ case PIPE_CAPF_MAX_POINT_WIDTH_AA:
return 255.0; /* arbitrary */
- case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
return 16.0;
- case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
return 16.0; /* arbitrary */
default:
return 0;
}
}
+static int
+softpipe_get_video_param(struct pipe_screen *screen,
+ enum pipe_video_profile profile,
+ enum pipe_video_cap param)
+{
+ switch (param) {
+ case PIPE_VIDEO_CAP_SUPPORTED:
+ return vl_profile_supported(screen, profile);
+ case PIPE_VIDEO_CAP_NPOT_TEXTURES:
+ return 0;
+ case PIPE_VIDEO_CAP_MAX_WIDTH:
+ case PIPE_VIDEO_CAP_MAX_HEIGHT:
+ return vl_video_buffer_max_size(screen);
+ case PIPE_VIDEO_CAP_PREFERED_FORMAT:
+ return PIPE_FORMAT_NV12;
+ case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
+ return false;
+ case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
+ return false;
+ case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
+ return true;
+ default:
+ return 0;
+ }
+}
/**
* Query format support for creating a texture, drawing surface, etc.
if (bind & PIPE_BIND_DEPTH_STENCIL) {
if (format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
return FALSE;
-
- /*
- * TODO: Unfortunately we cannot render into anything more than 32 bits
- * because we encode depth and stencil clear values into a 32bit word.
- */
- if (format_desc->block.bits > 32)
- return FALSE;
-
- /*
- * TODO: eliminate this restriction
- */
- if (format == PIPE_FORMAT_Z32_FLOAT)
- return FALSE;
}
/*
winsys->displaytarget_display(winsys, texture->dt, context_private);
}
-static struct pipe_video_context *
-sp_video_create(struct pipe_screen *screen, void *priv)
-{
- struct pipe_context *pipe;
-
- assert(screen);
-
- pipe = screen->context_create(screen, NULL);
- if (!pipe)
- return NULL;
-
- /* TODO: Use slice buffering for softpipe when implemented, no advantage to buffering an entire picture with softpipe */
- return vl_create_context(pipe, true);
-}
-
/**
* Create a new pipe_screen object
* Note: we're not presently subclassing pipe_screen (no softpipe_screen).
screen->base.get_param = softpipe_get_param;
screen->base.get_shader_param = softpipe_get_shader_param;
screen->base.get_paramf = softpipe_get_paramf;
+ screen->base.get_video_param = softpipe_get_video_param;
screen->base.is_format_supported = softpipe_is_format_supported;
+ screen->base.is_video_format_supported = vl_video_buffer_is_format_supported;
screen->base.context_create = softpipe_create_context;
screen->base.flush_frontbuffer = softpipe_flush_frontbuffer;
- screen->base.video_context_create = sp_video_create;
+
+ screen->use_llvm = debug_get_option_use_llvm();
util_format_s3tc_init();
projects / mesa.git / blobdiff