Merge branch 'master' into pipe-video

[mesa.git] / src / gallium / drivers / softpipe / sp_screen.c

diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index 00700974c78da1cd0f79b0f934e28411f3a8cccb..25a0a6221798c762a6be5c25da7c75839bb219a6 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -31,8 +31,10 @@
 #include "util/u_format_s3tc.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_screen.h"
+#include "draw/draw_context.h"
 
 #include "state_tracker/sw_winsys.h"
+#include "tgsi/tgsi_exec.h"
 
 #include "sp_texture.h"
 #include "sp_screen.h"
@@ -57,7 +59,7 @@ softpipe_get_name(struct pipe_screen *screen)
 
 
 static int
-softpipe_get_param(struct pipe_screen *screen, int param)
+softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
 {
    switch (param) {
    case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
@@ -72,6 +74,8 @@ softpipe_get_param(struct pipe_screen *screen, int param)
       return 1;
    case PIPE_CAP_GLSL:
       return 1;
+   case PIPE_CAP_SM3:
+      return 1;
    case PIPE_CAP_ANISOTROPIC_FILTER:
       return 0;
    case PIPE_CAP_POINT_SPRITE:
@@ -80,26 +84,24 @@ softpipe_get_param(struct pipe_screen *screen, int param)
       return PIPE_MAX_COLOR_BUFS;
    case PIPE_CAP_OCCLUSION_QUERY:
       return 1;
+   case PIPE_CAP_TIMER_QUERY:
+      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:
+      return 1;
    case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
       return SP_MAX_TEXTURE_2D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
       return SP_MAX_TEXTURE_3D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
       return SP_MAX_TEXTURE_2D_LEVELS;
-   case PIPE_CAP_TGSI_CONT_SUPPORTED:
-      return 1;
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
       return 1;
-   case PIPE_CAP_MAX_CONST_BUFFERS:
-      return PIPE_MAX_CONSTANT_BUFFERS;
-   case PIPE_CAP_MAX_CONST_BUFFER_SIZE:
-      return 4096 * 4 * sizeof(float);
    case PIPE_CAP_INDEP_BLEND_ENABLE:
       return 1;
    case PIPE_CAP_INDEP_BLEND_FUNC:
@@ -109,14 +111,32 @@ softpipe_get_param(struct pipe_screen *screen, int param)
    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_DEPTHSTENCIL_CLEAR_SEPARATE:
+      return 0;
    default:
       return 0;
    }
 }
 
+static int
+softpipe_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap param)
+{
+   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);
+   default:
+      return 0;
+   }
+}
 
 static float
-softpipe_get_paramf(struct pipe_screen *screen, int param)
+softpipe_get_paramf(struct pipe_screen *screen, enum pipe_cap param)
 {
    switch (param) {
    case PIPE_CAP_MAX_LINE_WIDTH:
@@ -144,16 +164,19 @@ softpipe_get_paramf(struct pipe_screen *screen, int param)
  */
 static boolean
 softpipe_is_format_supported( struct pipe_screen *screen,
-                              enum pipe_format format, 
+                              enum pipe_format format,
                               enum pipe_texture_target target,
+                              unsigned sample_count,
                               unsigned bind,
                               unsigned geom_flags )
 {
    struct sw_winsys *winsys = softpipe_screen(screen)->winsys;
    const struct util_format_description *format_desc;
 
-   assert(target == PIPE_TEXTURE_1D ||
+   assert(target == PIPE_BUFFER ||
+          target == PIPE_TEXTURE_1D ||
           target == PIPE_TEXTURE_2D ||
+          target == PIPE_TEXTURE_RECT ||
           target == PIPE_TEXTURE_3D ||
           target == PIPE_TEXTURE_CUBE);
 
@@ -161,6 +184,9 @@ softpipe_is_format_supported( struct pipe_screen *screen,
    if (!format_desc)
       return FALSE;
 
+   if (sample_count > 1)
+      return FALSE;
+
    if (bind & (PIPE_BIND_DISPLAY_TARGET |
                PIPE_BIND_SCANOUT |
                PIPE_BIND_SHARED)) {
@@ -271,6 +297,7 @@ softpipe_create_screen(struct sw_winsys *winsys)
    screen->base.get_name = softpipe_get_name;
    screen->base.get_vendor = softpipe_get_vendor;
    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.is_format_supported = softpipe_is_format_supported;
    screen->base.context_create = softpipe_create_context;