gpu_select_sample_query.cc File Reference

#include <cstdlib>
#include "GPU_debug.hh"
#include "GPU_framebuffer.hh"
#include "GPU_select.hh"
#include "GPU_state.hh"
#include "MEM_guardedalloc.h"
#include "BLI_rect.h"
#include "BLI_utildefines.h"
#include "BLI_vector.hh"
#include "gpu_backend.hh"
#include "gpu_query.hh"
#include "gpu_select_private.hh"

Go to the source code of this file.

Classes
struct	GPUSelectQueryState

Functions
void	gpu_select_query_begin (GPUSelectBuffer *buffer, const rcti *input, const eGPUSelectMode mode, int oldhits)
bool	gpu_select_query_load_id (uint id)
uint	gpu_select_query_end ()

Variables
static GPUSelectQueryState	g_query_state = {false}

Detailed Description

Interface for accessing GPU-related methods for selection. The semantics will be similar to glRenderMode(GL_SELECT) since the goal is to maintain compatibility.

Definition in file gpu_select_sample_query.cc.

Function Documentation

gpu_select_query_begin()

void gpu_select_query_begin	(	GPUSelectBuffer *	buffer,
		const rcti *	input,
		const eGPUSelectMode	mode,
		int	oldhits )

Definition at line 57 of file gpu_select_sample_query.cc.

References BLI_rcti_size_x(), BLI_rcti_size_y(), GPUSelectQueryState::buffer, GPUSelectQueryState::depth_test, g_query_state, blender::gpu::GPUBackend::get(), GPU_clear_depth(), GPU_color_mask(), GPU_debug_group_begin(), GPU_DEPTH_ALWAYS, GPU_DEPTH_EQUAL, GPU_DEPTH_LESS_EQUAL, GPU_depth_mask(), GPU_depth_test(), GPU_depth_test_get(), blender::gpu::GPU_QUERY_OCCLUSION, GPU_scissor(), GPU_scissor_get(), GPU_scissor_test(), GPU_SELECT_ALL, GPU_SELECT_NEAREST_FIRST_PASS, GPU_SELECT_NEAREST_SECOND_PASS, GPU_viewport(), GPU_viewport_size_get_i(), GPU_write_mask_get(), GPUSelectQueryState::ids, GPUSelectQueryState::index, blender::gpu::QueryPool::init(), GPUSelectQueryState::mode, GPUSelectQueryState::oldhits, GPUSelectQueryState::queries, GPUSelectQueryState::query_issued, blender::gpu::GPUBackend::querypool_alloc(), GPUSelectQueryState::scissor, UNPACK2, UNPACK4, GPUSelectQueryState::viewport, and GPUSelectQueryState::write_mask.

Referenced by gpu_select_begin_ex().

gpu_select_query_end()

uint gpu_select_query_end

(

)

Definition at line 138 of file gpu_select_sample_query.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), GPUSelectQueryState::buffer, GPUSelectQueryState::depth_test, blender::gpu::QueryPool::end_query(), g_query_state, blender::gpu::QueryPool::get_occlusion_result(), GPU_debug_group_end(), GPU_depth_test(), GPU_SELECT_NEAREST_SECOND_PASS, GPU_viewport(), GPU_write_mask(), GPUSelectResult::id, GPUSelectQueryState::ids, GPUSelectQueryState::mode, GPUSelectQueryState::oldhits, GPUSelectQueryState::queries, GPUSelectQueryState::query_issued, result, blender::Span< T >::size(), GPUSelectBuffer::storage, UNPACK4, GPUSelectQueryState::viewport, and GPUSelectQueryState::write_mask.

Referenced by GPU_select_end().

gpu_select_query_load_id()

bool gpu_select_query_load_id

(

uint

id

)

Definition at line 113 of file gpu_select_sample_query.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::gpu::QueryPool::begin_query(), BLI_assert, GPUSelectQueryState::buffer, blender::gpu::QueryPool::end_query(), g_query_state, GPU_SELECT_NEAREST_SECOND_PASS, GPUSelectQueryState::ids, GPUSelectQueryState::index, GPUSelectQueryState::mode, GPUSelectQueryState::oldhits, GPUSelectQueryState::queries, GPUSelectQueryState::query_issued, and GPUSelectBuffer::storage.

Referenced by GPU_select_load_id().

Variable Documentation

g_query_state

GPUSelectQueryState g_query_state = {false}

static

Definition at line 55 of file gpu_select_sample_query.cc.

Referenced by gpu_select_query_begin(), gpu_select_query_end(), and gpu_select_query_load_id().