lima: move framebuffer info to lima_submit

draw code path does not use framebuffer info, only flush
code path use it now.

Use zsbuf/cbuf in submit instead of context.

Reviewed-by: Vasily Khoruzhick <[email protected]>
Signed-off-by: Qiang Yu <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3755>

4 files changed, 91 insertions, 80 deletions

diff --git a/src/gallium/drivers/lima/lima_context.c b/src/gallium/drivers/lima/lima_context.c
index f1b1bf64b2b..6c6d79a8ba5 100644
--- a/src/gallium/drivers/lima/lima_context.c
+++ b/src/gallium/drivers/lima/lima_context.c
@@ -113,11 +113,10 @@ lima_invalidate_resource(struct pipe_context *pctx, struct pipe_resource *prsc)
       return;
 
    struct lima_submit *submit = entry->data;
-   if (ctx->framebuffer.base.zsbuf && (ctx->framebuffer.base.zsbuf->texture == prsc))
+   if (submit->key.zsbuf && (submit->key.zsbuf->texture == prsc))
       submit->resolve &= ~(PIPE_CLEAR_DEPTH | PIPE_CLEAR_STENCIL);
 
-   if (ctx->framebuffer.base.nr_cbufs &&
-       (ctx->framebuffer.base.cbufs[0]->texture == prsc))
+   if (submit->key.cbuf && (submit->key.cbuf->texture == prsc))
       submit->resolve &= ~PIPE_CLEAR_COLOR0;
 }
 
diff --git a/src/gallium/drivers/lima/lima_state.c b/src/gallium/drivers/lima/lima_state.c
index b99090f2f4d..45795249a39 100644
--- a/src/gallium/drivers/lima/lima_state.c
+++ b/src/gallium/drivers/lima/lima_state.c
@@ -48,38 +48,6 @@ lima_set_framebuffer_state(struct pipe_context *pctx,
 
    util_copy_framebuffer_state(&fb->base, framebuffer);
 
-   int width = align(framebuffer->width, 16) >> 4;
-   int height = align(framebuffer->height, 16) >> 4;
-   if (fb->tiled_w != width || fb->tiled_h != height) {
-      struct lima_screen *screen = lima_screen(ctx->base.screen);
-
-      fb->tiled_w = width;
-      fb->tiled_h = height;
-
-      fb->shift_h = 0;
-      fb->shift_w = 0;
-
-      int limit = screen->plb_max_blk;
-      while ((width * height) > limit) {
-         if (width >= height) {
-            width = (width + 1) >> 1;
-            fb->shift_w++;
-         } else {
-            height = (height + 1) >> 1;
-            fb->shift_h++;
-         }
-      }
-
-      fb->block_w = width;
-      fb->block_h = height;
-
-      fb->shift_min = MIN3(fb->shift_w, fb->shift_h, 2);
-
-      debug_printf("fb dim change tiled=%d/%d block=%d/%d shift=%d/%d/%d\n",
-                   fb->tiled_w, fb->tiled_h, fb->block_w, fb->block_h,
-                   fb->shift_w, fb->shift_h, fb->shift_min);
-   }
-
    ctx->submit = NULL;
    ctx->dirty |= LIMA_CONTEXT_DIRTY_FRAMEBUFFER;
 }
diff --git a/src/gallium/drivers/lima/lima_submit.c b/src/gallium/drivers/lima/lima_submit.c
index 8b875566060..e1eeb109bac 100644
--- a/src/gallium/drivers/lima/lima_submit.c
+++ b/src/gallium/drivers/lima/lima_submit.c
@@ -47,6 +47,43 @@
 
 #define VOID2U64(x) ((uint64_t)(unsigned long)(x))
 
+static void
+lima_get_fb_info(struct lima_submit *submit)
+{
+   struct lima_context *ctx = submit->ctx;
+   struct lima_submit_fb_info *fb = &submit->fb;
+
+   fb->width = ctx->framebuffer.base.width;
+   fb->height = ctx->framebuffer.base.height;
+
+   int width = align(fb->width, 16) >> 4;
+   int height = align(fb->height, 16) >> 4;
+
+   struct lima_screen *screen = lima_screen(ctx->base.screen);
+
+   fb->tiled_w = width;
+   fb->tiled_h = height;
+
+   fb->shift_h = 0;
+   fb->shift_w = 0;
+
+   int limit = screen->plb_max_blk;
+   while ((width * height) > limit) {
+      if (width >= height) {
+         width = (width + 1) >> 1;
+         fb->shift_w++;
+      } else {
+         height = (height + 1) >> 1;
+         fb->shift_h++;
+      }
+   }
+
+   fb->block_w = width;
+   fb->block_h = height;
+
+   fb->shift_min = MIN3(fb->shift_w, fb->shift_h, 2);
+}
+
 static struct lima_submit *
 lima_submit_create(struct lima_context *ctx)
 {
@@ -75,6 +112,8 @@ lima_submit_create(struct lima_context *ctx)
    pipe_surface_reference(&s->key.cbuf, fb->base.cbufs[0]);
    pipe_surface_reference(&s->key.zsbuf, fb->base.zsbuf);
 
+   lima_get_fb_info(s);
+
    return s;
 }
 
@@ -243,12 +282,10 @@ lima_submit_create_stream_bo(struct lima_submit *submit, int pipe,
 static inline struct lima_damage_region *
 lima_submit_get_damage(struct lima_submit *submit)
 {
-   struct lima_context *ctx = submit->ctx;
-
-   if (!(ctx->framebuffer.base.nr_cbufs && (submit->resolve & PIPE_CLEAR_COLOR0)))
+   if (!(submit->key.cbuf && (submit->resolve & PIPE_CLEAR_COLOR0)))
       return NULL;
 
-   struct lima_surface *surf = lima_surface(ctx->framebuffer.base.cbufs[0]);
+   struct lima_surface *surf = lima_surface(submit->key.cbuf);
    struct lima_resource *res = lima_resource(surf->base.texture);
    return &res->damage;
 }
@@ -256,13 +293,11 @@ lima_submit_get_damage(struct lima_submit *submit)
 static bool
 lima_fb_need_reload(struct lima_submit *submit)
 {
-   struct lima_context *ctx = submit->ctx;
-
    /* Depth buffer is always discarded */
-   if (!(ctx->framebuffer.base.nr_cbufs && (submit->resolve & PIPE_CLEAR_COLOR0)))
+   if (!(submit->key.cbuf && (submit->resolve & PIPE_CLEAR_COLOR0)))
       return false;
 
-   struct lima_surface *surf = lima_surface(ctx->framebuffer.base.cbufs[0]);
+   struct lima_surface *surf = lima_surface(submit->key.cbuf);
    struct lima_resource *res = lima_resource(surf->base.texture);
    if (res->damage.region) {
       /* for EGL_KHR_partial_update, when EGL_EXT_buffer_age is enabled,
@@ -316,10 +351,9 @@ lima_pack_reload_plbu_cmd(struct lima_submit *submit)
    memcpy(cpu + lima_reload_render_state_offset, &reload_render_state,
           sizeof(reload_render_state));
 
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
    lima_tex_desc *td = cpu + lima_reload_tex_desc_offset;
    memset(td, 0, lima_min_tex_desc_size);
-   lima_texture_desc_set_res(ctx, td, fb->base.cbufs[0]->texture, 0, 0);
+   lima_texture_desc_set_res(ctx, td, submit->key.cbuf->texture, 0, 0);
    td->unnorm_coords = 1;
    td->texture_type = LIMA_TEXTURE_TYPE_2D;
    td->min_img_filter_nearest = 1;
@@ -331,17 +365,18 @@ lima_pack_reload_plbu_cmd(struct lima_submit *submit)
    uint32_t *ta = cpu + lima_reload_tex_array_offset;
    ta[0] = va + lima_reload_tex_desc_offset;
 
+   struct lima_submit_fb_info *fb = &submit->fb;
    float reload_gl_pos[] = {
-      fb->base.width, 0,               0, 1,
-      0,              0,               0, 1,
-      0,              fb->base.height, 0, 1,
+      fb->width, 0,          0, 1,
+      0,         0,          0, 1,
+      0,         fb->height, 0, 1,
    };
    memcpy(cpu + lima_reload_gl_pos_offset, reload_gl_pos,
           sizeof(reload_gl_pos));
 
    float reload_varying[] = {
-      fb->base.width, 0,               0, 0,
-      0,              fb->base.height, 0, 0,
+      fb->width, 0,          0, 0,
+      0,         fb->height, 0, 0,
    };
    memcpy(cpu + lima_reload_varying_offset, reload_varying,
           sizeof(reload_varying));
@@ -349,9 +384,9 @@ lima_pack_reload_plbu_cmd(struct lima_submit *submit)
    PLBU_CMD_BEGIN(&submit->plbu_cmd_head, 20);
 
    PLBU_CMD_VIEWPORT_LEFT(0);
-   PLBU_CMD_VIEWPORT_RIGHT(fui(fb->base.width));
+   PLBU_CMD_VIEWPORT_RIGHT(fui(fb->width));
    PLBU_CMD_VIEWPORT_BOTTOM(0);
-   PLBU_CMD_VIEWPORT_TOP(fui(fb->base.height));
+   PLBU_CMD_VIEWPORT_TOP(fui(fb->height));
 
    PLBU_CMD_RSW_VERTEX_ARRAY(
       va + lima_reload_render_state_offset,
@@ -371,7 +406,7 @@ static void
 lima_pack_head_plbu_cmd(struct lima_submit *submit)
 {
    struct lima_context *ctx = submit->ctx;
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
+   struct lima_submit_fb_info *fb = &submit->fb;
 
    PLBU_CMD_BEGIN(&submit->plbu_cmd_head, 10);
 
@@ -476,7 +511,7 @@ lima_generate_pp_stream(struct lima_submit *submit, int off_x, int off_y,
 {
    struct lima_context *ctx = submit->ctx;
    struct lima_pp_stream_state *ps = &ctx->pp_stream;
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
+   struct lima_submit_fb_info *fb = &submit->fb;
    struct lima_damage_region *damage = lima_submit_get_damage(submit);
    struct lima_screen *screen = lima_screen(ctx->base.screen);
    int i, num_pp = screen->num_pp;
@@ -545,7 +580,7 @@ lima_update_damage_pp_stream(struct lima_submit *submit)
 {
    struct lima_context *ctx = submit->ctx;
    struct lima_damage_region *ds = lima_submit_get_damage(submit);
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
+   struct lima_submit_fb_info *fb = &submit->fb;
    struct pipe_scissor_state bound;
    struct pipe_scissor_state *dr = &submit->damage_rect;
 
@@ -585,7 +620,7 @@ static void
 lima_update_full_pp_stream(struct lima_submit *submit)
 {
    struct lima_context *ctx = submit->ctx;
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
+   struct lima_submit_fb_info *fb = &submit->fb;
    struct lima_ctx_plb_pp_stream_key key = {
       .plb_index = ctx->plb_index,
       .tiled_w = fb->tiled_w,
@@ -620,13 +655,12 @@ lima_update_full_pp_stream(struct lima_submit *submit)
 static bool
 lima_damage_fullscreen(struct lima_submit *submit)
 {
-   struct lima_context *ctx = submit->ctx;
    struct pipe_scissor_state *dr = &submit->damage_rect;
 
    return dr->minx == 0 &&
           dr->miny == 0 &&
-          dr->maxx == ctx->framebuffer.base.width &&
-          dr->maxy == ctx->framebuffer.base.height;
+          dr->maxx == submit->fb.width &&
+          dr->maxy == submit->fb.height;
 }
 
 static void
@@ -683,11 +717,11 @@ lima_finish_plbu_cmd(struct util_dynarray *plbu_cmd_array)
 static void
 lima_pack_wb_zsbuf_reg(struct lima_submit *submit, uint32_t *wb_reg, int wb_idx)
 {
-   struct lima_context *ctx = submit->ctx;
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
-   struct lima_resource *res = lima_resource(fb->base.zsbuf->texture);
-   int level = fb->base.zsbuf->u.tex.level;
-   uint32_t format = lima_format_get_pixel(fb->base.zsbuf->format);
+   struct lima_submit_fb_info *fb = &submit->fb;
+   struct pipe_surface *zsbuf = submit->key.zsbuf;
+   struct lima_resource *res = lima_resource(zsbuf->texture);
+   int level = zsbuf->u.tex.level;
+   uint32_t format = lima_format_get_pixel(zsbuf->format);
 
    struct lima_pp_wb_reg *wb = (void *)wb_reg;
    wb[wb_idx].type = 0x01; /* 1 for depth, stencil */
@@ -706,13 +740,13 @@ lima_pack_wb_zsbuf_reg(struct lima_submit *submit, uint32_t *wb_reg, int wb_idx)
 static void
 lima_pack_wb_cbuf_reg(struct lima_submit *submit, uint32_t *wb_reg, int wb_idx)
 {
-   struct lima_context *ctx = submit->ctx;
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
-   struct lima_resource *res = lima_resource(fb->base.cbufs[0]->texture);
-   int level = fb->base.cbufs[0]->u.tex.level;
-   unsigned layer = fb->base.cbufs[0]->u.tex.first_layer;
-   uint32_t format = lima_format_get_pixel(fb->base.cbufs[0]->format);
-   bool swap_channels = lima_format_get_swap_rb(fb->base.cbufs[0]->format);
+   struct lima_submit_fb_info *fb = &submit->fb;
+   struct pipe_surface *cbuf = submit->key.cbuf;
+   struct lima_resource *res = lima_resource(cbuf->texture);
+   int level = cbuf->u.tex.level;
+   unsigned layer = cbuf->u.tex.first_layer;
+   uint32_t format = lima_format_get_pixel(cbuf->format);
+   bool swap_channels = lima_format_get_swap_rb(cbuf->format);
 
    struct lima_pp_wb_reg *wb = (void *)wb_reg;
    wb[wb_idx].type = 0x02; /* 2 for color buffer */
@@ -733,7 +767,7 @@ lima_pack_pp_frame_reg(struct lima_submit *submit, uint32_t *frame_reg,
                        uint32_t *wb_reg)
 {
    struct lima_context *ctx = submit->ctx;
-   struct lima_context_framebuffer *fb = &ctx->framebuffer;
+   struct lima_submit_fb_info *fb = &submit->fb;
    struct lima_pp_frame_reg *frame = (void *)frame_reg;
    struct lima_screen *screen = lima_screen(ctx->base.screen);
    int wb_idx = 0;
@@ -748,8 +782,8 @@ lima_pack_pp_frame_reg(struct lima_submit *submit, uint32_t *frame_reg,
    frame->clear_value_color_3 = submit->clear.color_8pc;
    frame->one = 1;
 
-   frame->width = fb->base.width - 1;
-   frame->height = fb->base.height - 1;
+   frame->width = fb->width - 1;
+   frame->height = fb->height - 1;
 
    /* frame->fragment_stack_address is overwritten per-pp in the kernel
     * by the values of pp_frame.fragment_stack_address[i] */
@@ -759,7 +793,7 @@ lima_pack_pp_frame_reg(struct lima_submit *submit, uint32_t *frame_reg,
    frame->fragment_stack_size = submit->pp_max_stack_size << 16 | submit->pp_max_stack_size;
 
    /* related with MSAA and different value when r4p0/r7p0 */
-   frame->supersampled_height = fb->base.height * 2 - 1;
+   frame->supersampled_height = fb->height * 2 - 1;
    frame->scale = 0xE0C;
 
    frame->dubya = 0x77;
@@ -767,10 +801,10 @@ lima_pack_pp_frame_reg(struct lima_submit *submit, uint32_t *frame_reg,
    frame->blocking = (fb->shift_min << 28) | (fb->shift_h << 16) | fb->shift_w;
    frame->foureight = 0x8888;
 
-   if (fb->base.nr_cbufs && (submit->resolve & PIPE_CLEAR_COLOR0))
+   if (submit->key.cbuf && (submit->resolve & PIPE_CLEAR_COLOR0))
       lima_pack_wb_cbuf_reg(submit, wb_reg, wb_idx++);
 
-   if (fb->base.zsbuf &&
+   if (submit->key.zsbuf &&
        (submit->resolve & (PIPE_CLEAR_DEPTH | PIPE_CLEAR_STENCIL)))
       lima_pack_wb_zsbuf_reg(submit, wb_reg, wb_idx++);
 }
@@ -897,7 +931,7 @@ lima_do_submit(struct lima_submit *submit)
       else {
          pp_frame.use_dlbu = true;
 
-         struct lima_context_framebuffer *fb = &ctx->framebuffer;
+         struct lima_submit_fb_info *fb = &submit->fb;
          pp_frame.dlbu_regs[0] = ctx->plb[ctx->plb_index]->va;
          pp_frame.dlbu_regs[1] = ((fb->tiled_h - 1) << 16) | (fb->tiled_w - 1);
          unsigned s = util_logbase2(LIMA_CTX_PLB_BLK_SIZE) - 7;
@@ -921,9 +955,9 @@ lima_do_submit(struct lima_submit *submit)
 
    ctx->plb_index = (ctx->plb_index + 1) % lima_ctx_num_plb;
 
-   if (ctx->framebuffer.base.nr_cbufs && (submit->resolve & PIPE_CLEAR_COLOR0)) {
+   if (submit->key.cbuf && (submit->resolve & PIPE_CLEAR_COLOR0)) {
       /* Set reload flag for next draw. It'll be unset if buffer is cleared */
-      struct lima_surface *surf = lima_surface(ctx->framebuffer.base.cbufs[0]);
+      struct lima_surface *surf = lima_surface(submit->key.cbuf);
       surf->reload = true;
    }
 
diff --git a/src/gallium/drivers/lima/lima_submit.h b/src/gallium/drivers/lima/lima_submit.h
index 31d961a6d13..7a7e869bb89 100644
--- a/src/gallium/drivers/lima/lima_submit.h
+++ b/src/gallium/drivers/lima/lima_submit.h
@@ -48,6 +48,14 @@ struct lima_submit_clear {
    uint64_t color_16pc;
 };
 
+struct lima_submit_fb_info {
+   int width, height;
+   int tiled_w, tiled_h;
+   int shift_w, shift_h;
+   int block_w, block_h;
+   int shift_min;
+};
+
 struct lima_submit {
    int fd;
    struct lima_context *ctx;
@@ -68,6 +76,8 @@ struct lima_submit {
    struct pipe_scissor_state damage_rect;
 
    struct lima_submit_clear clear;
+
+   struct lima_submit_fb_info fb;
 };
 
 struct lima_submit *lima_submit_get(struct lima_context *ctx);