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anv/blit2d: Add a bind_dst helper function

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Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
This commit is contained in:
Jason Ekstrand
2016-03-31 09:27:42 -07:00
parent 15a9468d85
commit f9a2570a06
1 changed files with 55 additions and 33 deletions
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88
src/intel/vulkan/anv_meta_blit2d.c
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@@ -316,6 +316,56 @@ blit2d_unbind_src(struct anv_cmd_buffer *cmd_buffer,
}
}
struct blit2d_dst_temps {
VkImage image;
struct anv_image_view iview;
VkFramebuffer fb;
};
static void
blit2d_bind_dst(struct anv_cmd_buffer *cmd_buffer,
struct anv_meta_blit2d_surf *dst,
uint64_t offset,
uint32_t width,
uint32_t height,
struct blit2d_dst_temps *tmp)
{
create_iview(cmd_buffer, dst, offset, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
width, height, &tmp->image, &tmp->iview);
anv_CreateFramebuffer(anv_device_to_handle(cmd_buffer->device),
&(VkFramebufferCreateInfo) {
.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
.attachmentCount = 1,
.pAttachments = (VkImageView[]) {
anv_image_view_to_handle(&tmp->iview),
},
.width = width,
.height = height,
.layers = 1
}, &cmd_buffer->pool->alloc, &tmp->fb);
anv_CmdSetViewport(anv_cmd_buffer_to_handle(cmd_buffer), 0, 1,
&(VkViewport) {
.x = 0.0f,
.y = 0.0f,
.width = width,
.height = height,
.minDepth = 0.0f,
.maxDepth = 1.0f,
});
}
static void
blit2d_unbind_dst(struct anv_cmd_buffer *cmd_buffer,
struct blit2d_dst_temps *tmp)
{
VkDevice vk_device = anv_device_to_handle(cmd_buffer->device);
anv_DestroyFramebuffer(vk_device, tmp->fb, &cmd_buffer->pool->alloc);
anv_DestroyImage(vk_device, tmp->image, &cmd_buffer->pool->alloc);
}
void
anv_meta_end_blit2d(struct anv_cmd_buffer *cmd_buffer,
struct anv_meta_saved_state *save)
@@ -354,7 +404,6 @@ anv_meta_blit2d_normal_dst(struct anv_cmd_buffer *cmd_buffer,
struct anv_meta_blit2d_rect *rects)
{
struct anv_device *device = cmd_buffer->device;
VkDevice vk_device = anv_device_to_handle(cmd_buffer->device);
for (unsigned r = 0; r < num_rects; ++r) {
struct blit2d_src_temps src_temps;
@@ -367,12 +416,9 @@ anv_meta_blit2d_normal_dst(struct anv_cmd_buffer *cmd_buffer,
&offset,
&rects[r].dst_x, &rects[r].dst_y);
VkImage dst_img;
struct anv_image_view dst_iview;
create_iview(cmd_buffer, dst, offset, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
rects[r].dst_x + rects[r].width,
rects[r].dst_y + rects[r].height,
&dst_img, &dst_iview);
struct blit2d_dst_temps dst_temps;
blit2d_bind_dst(cmd_buffer, dst, offset, rects[r].dst_x + rects[r].width,
rects[r].dst_y + rects[r].height, &dst_temps);
struct blit_vb_data {
float pos[2];
@@ -441,24 +487,11 @@ anv_meta_blit2d_normal_dst(struct anv_cmd_buffer *cmd_buffer,
sizeof(struct anv_vue_header),
});
VkFramebuffer fb;
anv_CreateFramebuffer(vk_device,
&(VkFramebufferCreateInfo) {
.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
.attachmentCount = 1,
.pAttachments = (VkImageView[]) {
anv_image_view_to_handle(&dst_iview),
},
.width = dst_iview.extent.width,
.height = dst_iview.extent.height,
.layers = 1
}, &cmd_buffer->pool->alloc, &fb);
ANV_CALL(CmdBeginRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer),
&(VkRenderPassBeginInfo) {
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
.renderPass = device->meta_state.blit2d.render_pass,
.framebuffer = fb,
.framebuffer = dst_temps.fb,
.renderArea = {
.offset = { rects[r].dst_x, rects[r].dst_y, },
.extent = { rects[r].width, rects[r].height },
@@ -469,16 +502,6 @@ anv_meta_blit2d_normal_dst(struct anv_cmd_buffer *cmd_buffer,
bind_pipeline(cmd_buffer, src_type, BLIT2D_DST_TYPE_NORMAL);
anv_CmdSetViewport(anv_cmd_buffer_to_handle(cmd_buffer), 0, 1,
&(VkViewport) {
.x = 0.0f,
.y = 0.0f,
.width = dst_iview.extent.width,
.height = dst_iview.extent.height,
.minDepth = 0.0f,
.maxDepth = 1.0f,
});
ANV_CALL(CmdDraw)(anv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
ANV_CALL(CmdEndRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer));
@@ -487,8 +510,7 @@ anv_meta_blit2d_normal_dst(struct anv_cmd_buffer *cmd_buffer,
* descriptor sets, etc. has been used. We are free to delete it.
*/
blit2d_unbind_src(cmd_buffer, src_type, &src_temps);
anv_DestroyFramebuffer(vk_device, fb, &cmd_buffer->pool->alloc);
anv_DestroyImage(vk_device, dst_img, &cmd_buffer->pool->alloc);
blit2d_unbind_dst(cmd_buffer, &dst_temps);
}
}