On Sat, Jul 1, 2017 at 1:03 AM, Andres Rodriguez <andre...@gmail.com> wrote: > From: Dave Airlie <airl...@redhat.com> > > Instead of allocating memory to back a texture, use the provided memory > object. > > Signed-off-by: Andres Rodriguez <andre...@gmail.com> > --- > src/mesa/main/mtypes.h | 2 + > src/mesa/state_tracker/st_cb_texture.c | 123 > +++++++++++++++++++++++++++++++++ > src/mesa/state_tracker/st_extensions.c | 5 ++ > 3 files changed, 130 insertions(+) > > diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h > index 8dcc1a8..463f444 100644 > --- a/src/mesa/main/mtypes.h > +++ b/src/mesa/main/mtypes.h > @@ -4125,6 +4125,8 @@ struct gl_extensions > GLboolean EXT_framebuffer_sRGB; > GLboolean EXT_gpu_program_parameters; > GLboolean EXT_gpu_shader4; > + GLboolean EXT_memory_object; > + GLboolean EXT_memory_object_fd; > GLboolean EXT_packed_float; > GLboolean EXT_pixel_buffer_object; > GLboolean EXT_point_parameters; > diff --git a/src/mesa/state_tracker/st_cb_texture.c > b/src/mesa/state_tracker/st_cb_texture.c > index 9798321..063f6d6 100644 > --- a/src/mesa/state_tracker/st_cb_texture.c > +++ b/src/mesa/state_tracker/st_cb_texture.c > @@ -53,6 +53,7 @@ > #include "state_tracker/st_cb_flush.h" > #include "state_tracker/st_cb_texture.h" > #include "state_tracker/st_cb_bufferobjects.h" > +#include "state_tracker/st_cb_memoryobjects.h" > #include "state_tracker/st_format.h" > #include "state_tracker/st_pbo.h" > #include "state_tracker/st_texture.h" > @@ -2890,6 +2891,125 @@ st_TexParameter(struct gl_context *ctx, > } > } > > +/** > + * Allocate a new pipe_resource object > + * width0, height0, depth0 are the dimensions of the level 0 image > + * (the highest resolution). last_level indicates how many mipmap levels > + * to allocate storage for. For non-mipmapped textures, this will be zero. > + */ > +static struct pipe_resource * > +st_texture_create_memory(struct st_context *st,
st_texture_create_from_memory? Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
