src/gallium/state_trackers/dri/dri_query_renderer.c

   1 #include "dri_query_renderer.h"
   2
   3 #include "util/u_inlines.h"
   4 #include "state_tracker/drm_driver.h"
   5
   6 #include "utils.h"
   7 #include "dri_screen.h"
   8 #include "dri_query_renderer.h"
   9
  10 static int
  11 dri2_query_renderer_integer(__DRIscreen *_screen, int param,
  12                             unsigned int *value)
  13 {
  14    struct dri_screen *screen = dri_screen(_screen);
  15
  16    switch (param) {
  17    case __DRI2_RENDERER_VENDOR_ID:
  18       value[0] =
  19          (unsigned int)screen->base.screen->get_param(screen->base.screen,
  20                                                       PIPE_CAP_VENDOR_ID);
  21       return 0;
  22    case __DRI2_RENDERER_DEVICE_ID:
  23       value[0] =
  24          (unsigned int)screen->base.screen->get_param(screen->base.screen,
  25                                                       PIPE_CAP_DEVICE_ID);
  26       return 0;
  27    case __DRI2_RENDERER_ACCELERATED:
  28       value[0] =
  29          (unsigned int)screen->base.screen->get_param(screen->base.screen,
  30                                                       PIPE_CAP_ACCELERATED);
  31       return 0;
  32
  33    case __DRI2_RENDERER_VIDEO_MEMORY:
  34       value[0] =
  35          (unsigned int)screen->base.screen->get_param(screen->base.screen,
  36                                                       PIPE_CAP_VIDEO_MEMORY);
  37       return 0;
  38
  39    case __DRI2_RENDERER_UNIFIED_MEMORY_ARCHITECTURE:
  40       value[0] =
  41          (unsigned int)screen->base.screen->get_param(screen->base.screen,
  42                                                       PIPE_CAP_UMA);
  43       return 0;
  44
  45    case __DRI2_RENDERER_HAS_TEXTURE_3D:
  46       value[0] =
  47          screen->base.screen->get_param(screen->base.screen,
  48                                         PIPE_CAP_MAX_TEXTURE_3D_LEVELS) != 0;
  49       return 0;
  50
  51    case __DRI2_RENDERER_HAS_FRAMEBUFFER_SRGB:
  52       value[0] =
  53          screen->base.screen->is_format_supported(screen->base.screen,
  54                                                   PIPE_FORMAT_B8G8R8A8_SRGB,
  55                                                   PIPE_TEXTURE_2D, 0, 0,
  56                                                   PIPE_BIND_RENDER_TARGET);
  57       return 0;
  58    case __DRI2_RENDERER_HAS_CONTEXT_PRIORITY:
  59       value[0] =
  60          screen->base.screen->get_param(screen->base.screen,
  61                                         PIPE_CAP_CONTEXT_PRIORITY_MASK);
  62       if (!value[0])
  63          return -1;
  64       return 0;
  65    default:
  66       return driQueryRendererIntegerCommon(_screen, param, value);
  67    }
  68 }
  69
  70 static int
  71 dri2_query_renderer_string(__DRIscreen *_screen, int param,
  72                            const char **value)
  73 {
  74    struct dri_screen *screen = dri_screen(_screen);
  75
  76    switch (param) {
  77    case __DRI2_RENDERER_VENDOR_ID:
  78       value[0] = screen->base.screen->get_vendor(screen->base.screen);
  79       return 0;
  80    case __DRI2_RENDERER_DEVICE_ID:
  81       value[0] = screen->base.screen->get_name(screen->base.screen);
  82       return 0;
  83    default:
  84       return -1;
  85    }
  86 }
  87
  88 const __DRI2rendererQueryExtension dri2RendererQueryExtension = {
  89     .base = { __DRI2_RENDERER_QUERY, 1 },
  90
  91     .queryInteger         = dri2_query_renderer_integer,
  92     .queryString          = dri2_query_renderer_string
  93 };