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https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-06 07:18:17 +02:00
gallium/drm: Refactor the stub screen create functions.
This gives me one place to document why it works this way. This does make
the debug message a little less helpful ("etna" instead of "etnaviv" and
"vmwgfx" instead of "svga", but you should only be able to reach this when
doing something like trying the radeon/nouveau vdpau target on the wrong
DRM device for example.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6751>
This commit is contained in:
Eric Anholt
parent
9ec28b8d22
commit
bc10b4968e
1 changed files with 32 additions and 139 deletions
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@ -7,6 +7,21 @@
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#include "frontend/drm_driver.h"
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#include "util/driconf.h"
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/* The static pipe loader refers to all of the pipe_*_create_screen functions
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* for all drivers, regardless of whether they are configured in this Mesa
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* build, or whether they're included in the specific gallium target. The
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* target will include this header with the #defines for the specific drivers
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* it's including, and the disabled drivers will have their create function
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* stubbed out.
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*/
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#define STUB_CREATE_SCREEN(driver) \
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struct pipe_screen * \
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pipe_##driver##_create_screen(int fd, const struct pipe_screen_config *config) \
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{ \
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fprintf(stderr, #driver ": driver missing\n"); \
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return NULL; \
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}
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#ifdef GALLIUM_I915
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#include "i915/drm/i915_drm_public.h"
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#include "i915/i915_public.h"
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@ -26,14 +41,7 @@ pipe_i915_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_i915_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "i915g: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(i915)
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#endif
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#ifdef GALLIUM_IRIS
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@ -53,16 +61,8 @@ const char *iris_driconf_xml =
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;
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#else
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struct pipe_screen *
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pipe_iris_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "iris: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(iris)
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const char *iris_driconf_xml = NULL;
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#endif
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#ifdef GALLIUM_NOUVEAU
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@ -78,14 +78,7 @@ pipe_nouveau_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_nouveau_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "nouveau: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(nouveau)
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#endif
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#ifdef GALLIUM_KMSRO
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@ -101,13 +94,7 @@ pipe_kmsro_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_kmsro_create_screen(int fd, const struct pipe_screen_config *config)
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{
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return NULL;
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}
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STUB_CREATE_SCREEN(kmsro)
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#endif
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#ifdef GALLIUM_R300
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@ -125,14 +112,7 @@ pipe_r300_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_r300_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "r300: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(r300)
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#endif
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#ifdef GALLIUM_R600
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@ -150,14 +130,7 @@ pipe_r600_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_r600_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "r600: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(r600)
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#endif
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#ifdef GALLIUM_RADEONSI
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@ -176,16 +149,8 @@ const char *radeonsi_driconf_xml =
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;
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#else
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struct pipe_screen *
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pipe_radeonsi_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "radeonsi: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(radeonsi)
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const char *radeonsi_driconf_xml = NULL;
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#endif
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#ifdef GALLIUM_VMWGFX
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@ -207,14 +172,7 @@ pipe_vmwgfx_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_vmwgfx_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "svga: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(vmwgfx)
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#endif
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#ifdef GALLIUM_FREEDRENO
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@ -230,14 +188,7 @@ pipe_freedreno_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_freedreno_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "freedreno: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(freedreno)
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#endif
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#ifdef GALLIUM_VIRGL
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@ -258,16 +209,8 @@ const char *virgl_driconf_xml =
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;
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#else
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struct pipe_screen *
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pipe_virgl_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "virgl: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(virgl)
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const char *virgl_driconf_xml = NULL;
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#endif
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#ifdef GALLIUM_VC4
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@ -282,14 +225,7 @@ pipe_vc4_create_screen(int fd, const struct pipe_screen_config *config)
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return screen ? debug_screen_wrap(screen) : NULL;
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}
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#else
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struct pipe_screen *
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pipe_vc4_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "vc4: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(vc4)
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#endif
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#ifdef GALLIUM_V3D
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@ -309,16 +245,8 @@ const char *v3d_driconf_xml =
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;
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#else
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struct pipe_screen *
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pipe_v3d_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "v3d: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(v3d)
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const char *v3d_driconf_xml = NULL;
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#endif
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#ifdef GALLIUM_PANFROST
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@ -334,14 +262,7 @@ pipe_panfrost_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_panfrost_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "panfrost: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(panfrost)
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#endif
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#ifdef GALLIUM_ETNAVIV
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@ -357,14 +278,7 @@ pipe_etna_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_etna_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "etnaviv: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(etna)
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#endif
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#ifdef GALLIUM_TEGRA
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@ -381,14 +295,7 @@ pipe_tegra_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_tegra_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "tegra: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(tegra)
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#endif
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#ifdef GALLIUM_LIMA
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@ -404,14 +311,7 @@ pipe_lima_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_lima_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "lima: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(lima)
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#endif
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#ifdef GALLIUM_ZINK
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@ -426,14 +326,7 @@ pipe_zink_create_screen(int fd, const struct pipe_screen_config *config)
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}
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#else
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struct pipe_screen *
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pipe_zink_create_screen(int fd, const struct pipe_screen_config *config)
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{
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fprintf(stderr, "zink: driver missing\n");
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return NULL;
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}
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STUB_CREATE_SCREEN(zink)
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#endif
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#endif /* DRM_HELPER_H */
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