[Libva] [PATCH Intel-driver 7/9] render_init()/render_terminate() callback functions for each platform
Xiang, Haihao
haihao.xiang at intel.com
Tue Apr 22 21:37:25 PDT 2014
Just noticed your email was taken as a junk email, so I missed it. The
code has been pushed, I will take your suggestion into account in the
future.
Thanks
Haihao
> While you are at it, you could also (i) use the "modern"
> drm_intel_bo_*() function and (ii) introduce a drm_intel_bo_replace()
> function, thus simplifying many of if() or = NULL instances after
> assignment of new bo to bo pointer.
>
> 2014-04-18 18:21 GMT+02:00 Xiang, Haihao <haihao.xiang at intel.com>:
> > From: "Xiang, Haihao" <haihao.xiang at intel.com>
> >
> > It is to reduce the usage of IS_GENxxx()
> >
> > Signed-off-by: Xiang, Haihao <haihao.xiang at intel.com>
> > ---
> > src/gen8_render.c | 71 +++++++++++++++++----------------
> > src/i965_device_info.c | 14 +++++++
> > src/i965_drv_video.h | 2 +
> > src/i965_render.c | 104 +++++++++++++++++++++++++++----------------------
> > src/i965_render.h | 4 +-
> > 5 files changed, 109 insertions(+), 86 deletions(-)
> >
> > diff --git a/src/gen8_render.c b/src/gen8_render.c
> > index 54f6225..ca731d2 100644
> > --- a/src/gen8_render.c
> > +++ b/src/gen8_render.c
> > @@ -1721,6 +1721,40 @@ gen8_render_put_subpicture(
> > intel_batchbuffer_flush(batch);
> > }
> >
> > +static void
> > +gen8_render_terminate(VADriverContextP ctx)
> > +{
> > + struct i965_driver_data *i965 = i965_driver_data(ctx);
> > + struct i965_render_state *render_state = &i965->render_state;
> > +
> > + dri_bo_unreference(render_state->vb.vertex_buffer);
> > + render_state->vb.vertex_buffer = NULL;
> > +
> > + dri_bo_unreference(render_state->wm.surface_state_binding_table_bo);
> > + render_state->wm.surface_state_binding_table_bo = NULL;
> > +
> > + if (render_state->instruction_state.bo) {
> > + dri_bo_unreference(render_state->instruction_state.bo);
> > + render_state->instruction_state.bo = NULL;
> > + }
> > +
> > + if (render_state->dynamic_state.bo) {
> > + dri_bo_unreference(render_state->dynamic_state.bo);
> > + render_state->dynamic_state.bo = NULL;
> > + }
> > +
> > + if (render_state->indirect_state.bo) {
> > + dri_bo_unreference(render_state->indirect_state.bo);
> > + render_state->indirect_state.bo = NULL;
> > + }
> > +
> > + if (render_state->draw_region) {
> > + dri_bo_unreference(render_state->draw_region->bo);
> > + free(render_state->draw_region);
> > + render_state->draw_region = NULL;
> > + }
> > +}
> > +
> > bool
> > gen8_render_init(VADriverContextP ctx)
> > {
> > @@ -1733,6 +1767,7 @@ gen8_render_init(VADriverContextP ctx)
> >
> > render_state->render_put_surface = gen8_render_put_surface;
> > render_state->render_put_subpicture = gen8_render_put_subpicture;
> > + render_state->render_terminate = gen8_render_terminate;
> >
> > if (IS_GEN8(i965->intel.device_info)) {
> > memcpy(render_state->render_kernels, render_kernels_gen8,
> > @@ -1786,39 +1821,3 @@ gen8_render_init(VADriverContextP ctx)
> >
> > return true;
> > }
> > -
> > -
> > -void
> > -gen8_render_terminate(VADriverContextP ctx)
> > -{
> > - struct i965_driver_data *i965 = i965_driver_data(ctx);
> > - struct i965_render_state *render_state = &i965->render_state;
> > -
> > - dri_bo_unreference(render_state->vb.vertex_buffer);
> > - render_state->vb.vertex_buffer = NULL;
> > -
> > - dri_bo_unreference(render_state->wm.surface_state_binding_table_bo);
> > - render_state->wm.surface_state_binding_table_bo = NULL;
> > -
> > - if (render_state->instruction_state.bo) {
> > - dri_bo_unreference(render_state->instruction_state.bo);
> > - render_state->instruction_state.bo = NULL;
> > - }
> > -
> > - if (render_state->dynamic_state.bo) {
> > - dri_bo_unreference(render_state->dynamic_state.bo);
> > - render_state->dynamic_state.bo = NULL;
> > - }
> > -
> > - if (render_state->indirect_state.bo) {
> > - dri_bo_unreference(render_state->indirect_state.bo);
> > - render_state->indirect_state.bo = NULL;
> > - }
> > -
> > - if (render_state->draw_region) {
> > - dri_bo_unreference(render_state->draw_region->bo);
> > - free(render_state->draw_region);
> > - render_state->draw_region = NULL;
> > - }
> > -}
> > -
> > diff --git a/src/i965_device_info.c b/src/i965_device_info.c
> > index 6d7a87e..d9b860a 100644
> > --- a/src/i965_device_info.c
> > +++ b/src/i965_device_info.c
> > @@ -29,10 +29,14 @@
> >
> > extern struct hw_context *i965_proc_context_init(VADriverContextP, struct object_config *);
> > extern struct hw_context *g4x_dec_hw_context_init(VADriverContextP, struct object_config *);
> > +extern bool genx_render_init(VADriverContextP);
> > +
> > static const struct hw_codec_info g4x_hw_codec_info = {
> > .dec_hw_context_init = g4x_dec_hw_context_init,
> > .enc_hw_context_init = NULL,
> > .proc_hw_context_init = NULL,
> > + .render_init = genx_render_init,
> > +
> > .max_width = 2048,
> > .max_height = 2048,
> >
> > @@ -46,6 +50,8 @@ static const struct hw_codec_info ilk_hw_codec_info = {
> > .dec_hw_context_init = ironlake_dec_hw_context_init,
> > .enc_hw_context_init = NULL,
> > .proc_hw_context_init = i965_proc_context_init,
> > + .render_init = genx_render_init,
> > +
> > .max_width = 2048,
> > .max_height = 2048,
> >
> > @@ -63,6 +69,8 @@ static const struct hw_codec_info snb_hw_codec_info = {
> > .dec_hw_context_init = gen6_dec_hw_context_init,
> > .enc_hw_context_init = gen6_enc_hw_context_init,
> > .proc_hw_context_init = i965_proc_context_init,
> > + .render_init = genx_render_init,
> > +
> > .max_width = 2048,
> > .max_height = 2048,
> >
> > @@ -89,6 +97,8 @@ static const struct hw_codec_info ivb_hw_codec_info = {
> > .dec_hw_context_init = gen7_dec_hw_context_init,
> > .enc_hw_context_init = gen7_enc_hw_context_init,
> > .proc_hw_context_init = i965_proc_context_init,
> > + .render_init = genx_render_init,
> > +
> > .max_width = 4096,
> > .max_height = 4096,
> >
> > @@ -119,6 +129,8 @@ static const struct hw_codec_info hsw_hw_codec_info = {
> > .dec_hw_context_init = gen75_dec_hw_context_init,
> > .enc_hw_context_init = gen75_enc_hw_context_init,
> > .proc_hw_context_init = gen75_proc_context_init,
> > + .render_init = genx_render_init,
> > +
> > .max_width = 4096,
> > .max_height = 4096,
> >
> > @@ -154,6 +166,8 @@ static const struct hw_codec_info bdw_hw_codec_info = {
> > .dec_hw_context_init = gen8_dec_hw_context_init,
> > .enc_hw_context_init = gen8_enc_hw_context_init,
> > .proc_hw_context_init = gen75_proc_context_init,
> > + .render_init = gen8_render_init,
> > +
> > .max_width = 4096,
> > .max_height = 4096,
> >
> > diff --git a/src/i965_drv_video.h b/src/i965_drv_video.h
> > index b976d33..ddc0388 100644
> > --- a/src/i965_drv_video.h
> > +++ b/src/i965_drv_video.h
> > @@ -286,6 +286,8 @@ struct hw_codec_info
> > struct hw_context *(*dec_hw_context_init)(VADriverContextP, struct object_config *);
> > struct hw_context *(*enc_hw_context_init)(VADriverContextP, struct object_config *);
> > struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
> > + bool (*render_init)(VADriverContextP);
> > +
> > int max_width;
> > int max_height;
> >
> > diff --git a/src/i965_render.c b/src/i965_render.c
> > index 6b0cb19..aed78c0 100644
> > --- a/src/i965_render.c
> > +++ b/src/i965_render.c
> > @@ -3132,9 +3132,52 @@ intel_render_put_subpicture(
> > render_state->render_put_subpicture(ctx, obj_surface, src_rect, dst_rect);
> > }
> >
> > +static void
> > +genx_render_terminate(VADriverContextP ctx)
> > +{
> > + int i;
> > + struct i965_driver_data *i965 = i965_driver_data(ctx);
> > + struct i965_render_state *render_state = &i965->render_state;
> > +
> > + dri_bo_unreference(render_state->curbe.bo);
> > + render_state->curbe.bo = NULL;
> > +
> > + for (i = 0; i < NUM_RENDER_KERNEL; i++) {
> > + struct i965_kernel *kernel = &render_state->render_kernels[i];
> > +
> > + dri_bo_unreference(kernel->bo);
> > + kernel->bo = NULL;
> > + }
> > +
> > + dri_bo_unreference(render_state->vb.vertex_buffer);
> > + render_state->vb.vertex_buffer = NULL;
> > + dri_bo_unreference(render_state->vs.state);
> > + render_state->vs.state = NULL;
> > + dri_bo_unreference(render_state->sf.state);
> > + render_state->sf.state = NULL;
> > + dri_bo_unreference(render_state->wm.sampler);
> > + render_state->wm.sampler = NULL;
> > + dri_bo_unreference(render_state->wm.state);
> > + render_state->wm.state = NULL;
> > + dri_bo_unreference(render_state->wm.surface_state_binding_table_bo);
> > + dri_bo_unreference(render_state->cc.viewport);
> > + render_state->cc.viewport = NULL;
> > + dri_bo_unreference(render_state->cc.state);
> > + render_state->cc.state = NULL;
> > + dri_bo_unreference(render_state->cc.blend);
> > + render_state->cc.blend = NULL;
> > + dri_bo_unreference(render_state->cc.depth_stencil);
> > + render_state->cc.depth_stencil = NULL;
> > +
> > + if (render_state->draw_region) {
> > + dri_bo_unreference(render_state->draw_region->bo);
> > + free(render_state->draw_region);
> > + render_state->draw_region = NULL;
> > + }
> > +}
> >
> > bool
> > -i965_render_init(VADriverContextP ctx)
> > +genx_render_init(VADriverContextP ctx)
> > {
> > struct i965_driver_data *i965 = i965_driver_data(ctx);
> > struct i965_render_state *render_state = &i965->render_state;
> > @@ -3146,9 +3189,7 @@ i965_render_init(VADriverContextP ctx)
> > assert(NUM_RENDER_KERNEL == (sizeof(render_kernels_gen6) /
> > sizeof(render_kernels_gen6[0])));
> >
> > - if (IS_GEN8(i965->intel.device_info)) {
> > - return gen8_render_init(ctx);
> > - } else if (IS_GEN7(i965->intel.device_info)) {
> > + if (IS_GEN7(i965->intel.device_info)) {
> > memcpy(render_state->render_kernels,
> > (IS_HASWELL(i965->intel.device_info) ? render_kernels_gen7_haswell : render_kernels_gen7),
> > sizeof(render_state->render_kernels));
> > @@ -3168,6 +3209,8 @@ i965_render_init(VADriverContextP ctx)
> > render_state->render_put_subpicture = i965_render_put_subpicture;
> > }
> >
> > + render_state->render_terminate = genx_render_terminate;
> > +
> > for (i = 0; i < NUM_RENDER_KERNEL; i++) {
> > struct i965_kernel *kernel = &render_state->render_kernels[i];
> >
> > @@ -3190,52 +3233,19 @@ i965_render_init(VADriverContextP ctx)
> > return true;
> > }
> >
> > -void
> > -i965_render_terminate(VADriverContextP ctx)
> > +bool
> > +i965_render_init(VADriverContextP ctx)
> > {
> > - int i;
> > struct i965_driver_data *i965 = i965_driver_data(ctx);
> > - struct i965_render_state *render_state = &i965->render_state;
> > -
> > - if (IS_GEN8(i965->intel.device_info)) {
> > - gen8_render_terminate(ctx);
> > - return;
> > - }
> > -
> > - dri_bo_unreference(render_state->curbe.bo);
> > - render_state->curbe.bo = NULL;
> >
> > - for (i = 0; i < NUM_RENDER_KERNEL; i++) {
> > - struct i965_kernel *kernel = &render_state->render_kernels[i];
> > -
> > - dri_bo_unreference(kernel->bo);
> > - kernel->bo = NULL;
> > - }
> > + return i965->codec_info->render_init(ctx);
> > +}
> >
> > - dri_bo_unreference(render_state->vb.vertex_buffer);
> > - render_state->vb.vertex_buffer = NULL;
> > - dri_bo_unreference(render_state->vs.state);
> > - render_state->vs.state = NULL;
> > - dri_bo_unreference(render_state->sf.state);
> > - render_state->sf.state = NULL;
> > - dri_bo_unreference(render_state->wm.sampler);
> > - render_state->wm.sampler = NULL;
> > - dri_bo_unreference(render_state->wm.state);
> > - render_state->wm.state = NULL;
> > - dri_bo_unreference(render_state->wm.surface_state_binding_table_bo);
> > - dri_bo_unreference(render_state->cc.viewport);
> > - render_state->cc.viewport = NULL;
> > - dri_bo_unreference(render_state->cc.state);
> > - render_state->cc.state = NULL;
> > - dri_bo_unreference(render_state->cc.blend);
> > - render_state->cc.blend = NULL;
> > - dri_bo_unreference(render_state->cc.depth_stencil);
> > - render_state->cc.depth_stencil = NULL;
> > +void
> > +i965_render_terminate(VADriverContextP ctx)
> > +{
> > + struct i965_driver_data *i965 = i965_driver_data(ctx);
> > + struct i965_render_state *render_state = &i965->render_state;
> >
> > - if (render_state->draw_region) {
> > - dri_bo_unreference(render_state->draw_region->bo);
> > - free(render_state->draw_region);
> > - render_state->draw_region = NULL;
> > - }
> > + render_state->render_terminate(ctx);
> > }
> > -
> > diff --git a/src/i965_render.h b/src/i965_render.h
> > index afbce49..fde398b 100644
> > --- a/src/i965_render.h
> > +++ b/src/i965_render.h
> > @@ -123,7 +123,7 @@ struct i965_render_state
> > void (*render_put_subpicture)(VADriverContextP ctx, struct object_surface *,
> > const VARectangle *src_rec,
> > const VARectangle *dst_rect);
> > -
> > + void (*render_terminate)(VADriverContextP ctx);
> > };
> >
> > bool i965_render_init(VADriverContextP ctx);
> > @@ -157,6 +157,4 @@ gen8_render_set_surface_scs(struct gen8_surface_state *ss);
> >
> > extern bool gen8_render_init(VADriverContextP ctx);
> >
> > -extern void gen8_render_terminate(VADriverContextP ctx);
> > -
> > #endif /* _I965_RENDER_H_ */
> > --
> > 1.8.3.2
> >
> > _______________________________________________
> > Libva mailing list
> > Libva at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/libva
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