Differential D16907 Diff 59224 source/blender/gpu/metal/mtl_framebuffer.mm

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source/blender/gpu/metal/mtl_framebuffer.mm

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{		{

context_ = ctx;		context_ = ctx;
is_dirty_ = true;		is_dirty_ = true;
is_loadstore_dirty_ = true;		is_loadstore_dirty_ = true;
dirty_state_ctx_ = nullptr;		dirty_state_ctx_ = nullptr;
has_pending_clear_ = false;		has_pending_clear_ = false;
colour_attachment_count_ = 0;		colour_attachment_count_ = 0;
srgb_enabled_ = false;		enabled_srgb_ = false;
is_srgb_ = false;		srgb_ = false;

for (int i = 0; i < GPU_FB_MAX_COLOR_ATTACHMENT; i++) {		for (int i = 0; i < GPU_FB_MAX_COLOR_ATTACHMENT; i++) {
mtl_color_attachments_[i].used = false;		mtl_color_attachments_[i].used = false;
}		}
mtl_depth_attachment_.used = false;		mtl_depth_attachment_.used = false;
mtl_stencil_attachment_.used = false;		mtl_stencil_attachment_.used = false;

for (int i = 0; i < MTL_FB_CONFIG_MAX; i++) {		for (int i = 0; i < MTL_FB_CONFIG_MAX; i++) {
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{		{

/* Verify Context is valid. */		/* Verify Context is valid. */
if (context_ != static_cast<MTLContext *>(unwrap(GPU_context_active_get()))) {		if (context_ != static_cast<MTLContext *>(unwrap(GPU_context_active_get()))) {
BLI_assert_msg(false, "Trying to use the same frame-buffer in multiple context's.");		BLI_assert_msg(false, "Trying to use the same frame-buffer in multiple context's.");
return;		return;
}		}

		/* Ensure local MTLAttachment data is up to date. */
		this->update_attachments(true);

/* Ensure SRGB state is up-to-date and valid. */		/* Ensure SRGB state is up-to-date and valid. */
bool srgb_state_changed = srgb_enabled_ != enabled_srgb;		bool srgb_state_changed = enabled_srgb_ != enabled_srgb;
if (context_->active_fb != this \|\| srgb_state_changed) {		if (context_->active_fb != this \|\| srgb_state_changed) {
if (srgb_state_changed) {		if (srgb_state_changed) {
this->mark_dirty();		this->mark_dirty();
}		}
srgb_enabled_ = enabled_srgb;		enabled_srgb_ = enabled_srgb;
GPU_shader_set_framebuffer_srgb_target(srgb_enabled_ && is_srgb_);		GPU_shader_set_framebuffer_srgb_target(enabled_srgb && srgb_);
}		}

/* Ensure local MTLAttachment data is up to date. */
this->update_attachments(true);

/* Reset clear state on bind -- Clears and load/store ops are set after binding. */		/* Reset clear state on bind -- Clears and load/store ops are set after binding. */
this->reset_clear_state();		this->reset_clear_state();

/* Bind to active context. */		/* Bind to active context. */
MTLContext mtl_context = reinterpret_cast<MTLContext >(GPU_context_active_get());		MTLContext mtl_context = reinterpret_cast<MTLContext >(GPU_context_active_get());
if (mtl_context) {		if (mtl_context) {
mtl_context->framebuffer_bind(this);		mtl_context->framebuffer_bind(this);
dirty_state_ = true;		dirty_state_ = true;
▲ Show 20 Lines • Show All 612 Lines • ▼ Show 20 Lines	switch (type) {
default:		default:
/* Non-attachment parameters. */		/* Non-attachment parameters. */
break;		break;
}		}
}		}

/* Check whether the first attachment is SRGB. */		/* Check whether the first attachment is SRGB. */
if (first_attachment != GPU_FB_MAX_ATTACHMENT) {		if (first_attachment != GPU_FB_MAX_ATTACHMENT) {
is_srgb_ = (first_attachment_mtl.texture->format_get() == GPU_SRGB8_A8);		srgb_ = (first_attachment_mtl.texture->format_get() == GPU_SRGB8_A8);
}		}

/* Reset viewport and Scissor (If viewport is smaller or equal to the framebuffer size). */		/* Reset viewport and Scissor (If viewport is smaller or equal to the framebuffer size). */
if (update_viewport && t_viewport[2] <= width_ && t_viewport[3] <= height_) {		if (update_viewport && t_viewport[2] <= width_ && t_viewport[3] <= height_) {

this->viewport_set(t_viewport);		this->viewport_set(t_viewport);
this->scissor_set(t_viewport);		this->scissor_set(t_viewport);
}		}
▲ Show 20 Lines • Show All 860 Lines • ▼ Show 20 Lines	for (int attachment_ind = 0; attachment_ind < GPU_FB_MAX_COLOR_ATTACHMENT; attachment_ind++) {

id<MTLTexture> texture =		id<MTLTexture> texture =
mtl_color_attachments_[attachment_ind].texture->get_metal_handle_base();		mtl_color_attachments_[attachment_ind].texture->get_metal_handle_base();
if (texture == nil) {		if (texture == nil) {
MTL_LOG_ERROR("Attempting to assign invalid texture as attachment\n");		MTL_LOG_ERROR("Attempting to assign invalid texture as attachment\n");
}		}

/* IF SRGB is enabled, but we are rendering with SRGB disabled, sample texture view. */		/* IF SRGB is enabled, but we are rendering with SRGB disabled, sample texture view. */
/* TODO(Metal): Consider caching SRGB texture view. */
id<MTLTexture> source_color_texture = texture;		id<MTLTexture> source_color_texture = texture;
if (this->get_is_srgb() && !this->get_srgb_enabled()) {		if (this->get_is_srgb() &&
source_color_texture = [texture newTextureViewWithPixelFormat:MTLPixelFormatRGBA8Unorm];		mtl_color_attachments_[attachment_ind].texture->is_format_srgb() &&
		!this->get_srgb_enabled()) {
		source_color_texture =
		mtl_color_attachments_[attachment_ind].texture->get_non_srgb_handle();
		BLI_assert(source_color_texture != nil);
}		}

/* Resolve appropriate load action -- IF force load, perform load.		/* Resolve appropriate load action -- IF force load, perform load.
* If clear but framebuffer has no pending clear, also load. */		* If clear but framebuffer has no pending clear, also load. */
eGPULoadOp load_action = mtl_color_attachments_[attachment_ind].load_action;		eGPULoadOp load_action = mtl_color_attachments_[attachment_ind].load_action;
if (descriptor_config == MTL_FB_CONFIG_LOAD) {		if (descriptor_config == MTL_FB_CONFIG_LOAD) {
/* MTL_FB_CONFIG_LOAD must always load. */		/* MTL_FB_CONFIG_LOAD must always load. */
load_action = GPU_LOADACTION_LOAD;		load_action = GPU_LOADACTION_LOAD;
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