diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/winsys/drm/radeon/core/radeon_drm.c | 67 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/radeon/core/radeon_r300.h | 2 |
2 files changed, 49 insertions, 20 deletions
diff --git a/src/gallium/winsys/drm/radeon/core/radeon_drm.c b/src/gallium/winsys/drm/radeon/core/radeon_drm.c index 8d818cf8301..85dfd82ed4d 100644 --- a/src/gallium/winsys/drm/radeon/core/radeon_drm.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_drm.c @@ -33,7 +33,7 @@ /* Create a pipe_screen. */ struct pipe_screen* radeon_create_screen(struct drm_api* api, int drmFB, - struct drm_create_screen_arg *arg) + struct drm_create_screen_arg *arg) { struct radeon_winsys* winsys = radeon_pipe_winsys(drmFB); @@ -97,26 +97,38 @@ struct pipe_buffer* radeon_buffer_from_handle(struct drm_api* api, return &radeon_buffer->base; } -boolean radeon_handle_from_buffer(struct drm_api* api, - struct pipe_screen* screen, - struct pipe_buffer* buffer, - unsigned* handle) +struct pipe_texture* +radeon_texture_from_shared_handle(struct drm_api *api, + struct pipe_screen *screen, + struct pipe_texture *templ, + const char *name, + unsigned stride, + unsigned handle) { - struct radeon_pipe_buffer* radeon_buffer = - (struct radeon_pipe_buffer*)buffer; - *handle = radeon_buffer->bo->handle; - return TRUE; + struct pipe_buffer *buffer; + + buffer = radeon_buffer_from_handle(api, + screen, + name, + handle); + if (!buffer) + return NULL; + + return screen->texture_blanket(screen, templ, &stride, buffer); } -boolean radeon_global_handle_from_buffer(struct drm_api* api, - struct pipe_screen* screen, - struct pipe_buffer* buffer, - unsigned* handle) +boolean radeon_shared_handle_from_texture(struct drm_api *api, + struct pipe_screen *screen, + struct pipe_texture *texture, + unsigned *stride, + unsigned *handle) { int retval, fd; struct drm_gem_flink flink; - struct radeon_pipe_buffer* radeon_buffer = - (struct radeon_pipe_buffer*)buffer; + struct radeon_pipe_buffer* radeon_buffer; + if (!radeon_buffer_from_texture(api, texture, (struct pipe_buffer **)&radeon_buffer, stride)) { + return FALSE; + } if (!radeon_buffer->flinked) { fd = ((struct radeon_winsys*)screen->winsys)->priv->fd; @@ -138,13 +150,30 @@ boolean radeon_global_handle_from_buffer(struct drm_api* api, return TRUE; } +boolean radeon_local_handle_from_texture(struct drm_api *api, + struct pipe_screen *screen, + struct pipe_texture *texture, + unsigned *stride, + unsigned *handle) +{ + struct pipe_buffer *buffer; + if (!radeon_buffer_from_texture(api, texture, &buffer, stride)) { + return FALSE; + } + + *handle = ((struct radeon_pipe_buffer*)buffer)->bo->handle; + + pipe_buffer_reference(&buffer, NULL); + + return TRUE; +} + struct drm_api drm_api_hooks = { .create_screen = radeon_create_screen, .create_context = radeon_create_context, - .buffer_from_texture = radeon_buffer_from_texture, - .buffer_from_handle = radeon_buffer_from_handle, - .handle_from_buffer = radeon_handle_from_buffer, - .global_handle_from_buffer = radeon_global_handle_from_buffer, + .texture_from_shared_handle = radeon_texture_from_shared_handle, + .shared_handle_from_texture = radeon_shared_handle_from_texture, + .local_handle_from_texture = radeon_local_handle_from_texture, }; struct drm_api* drm_api_create() diff --git a/src/gallium/winsys/drm/radeon/core/radeon_r300.h b/src/gallium/winsys/drm/radeon/core/radeon_r300.h index 741c1371889..775d7937fd8 100644 --- a/src/gallium/winsys/drm/radeon/core/radeon_r300.h +++ b/src/gallium/winsys/drm/radeon/core/radeon_r300.h @@ -28,7 +28,7 @@ #include <stdlib.h> #include "drm.h" #include "radeon_drm.h" -#include "radeon_cs.h" +#include "radeon_cs_gem.h" #include "r300_winsys.h" |