src/gallium/drivers/zink/zink_screen.h

   1 /*
   2  * Copyright 2018 Collabora Ltd.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * on the rights to use, copy, modify, merge, publish, distribute, sub
   8  * license, and/or sell copies of the Software, and to permit persons to whom
   9  * the Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  18  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  21  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef ZINK_SCREEN_H
  25 #define ZINK_SCREEN_H
  26
  27 #include "pipe/p_screen.h"
  28 #include "util/slab.h"
  29
  30 #include <vulkan/vulkan.h>
  31
  32 extern uint32_t zink_debug;
  33
  34 #define ZINK_DEBUG_NIR 0x1
  35 #define ZINK_DEBUG_SPIRV 0x2
  36 #define ZINK_DEBUG_TGSI 0x4
  37
  38 struct zink_screen {
  39    struct pipe_screen base;
  40
  41    struct sw_winsys *winsys;
  42
  43    struct slab_parent_pool transfer_pool;
  44
  45    VkInstance instance;
  46    VkPhysicalDevice pdev;
  47
  48    VkPhysicalDeviceProperties props;
  49    VkPhysicalDeviceFeatures feats;
  50    VkPhysicalDeviceMemoryProperties mem_props;
  51    VkPhysicalDeviceTransformFeedbackPropertiesEXT tf_props;
  52
  53    bool have_KHR_maintenance1;
  54    bool have_KHR_external_memory_fd;
  55    bool have_EXT_conditional_rendering;
  56    bool have_EXT_transform_feedback;
  57    bool have_EXT_index_type_uint8;
  58
  59    bool have_X8_D24_UNORM_PACK32;
  60    bool have_D24_UNORM_S8_UINT;
  61
  62    uint32_t gfx_queue;
  63    VkDevice dev;
  64
  65    PFN_vkGetMemoryFdKHR vk_GetMemoryFdKHR;
  66    PFN_vkCmdBeginConditionalRenderingEXT vk_CmdBeginConditionalRenderingEXT;
  67    PFN_vkCmdEndConditionalRenderingEXT vk_CmdEndConditionalRenderingEXT;
  68
  69    PFN_vkCmdBindTransformFeedbackBuffersEXT vk_CmdBindTransformFeedbackBuffersEXT;
  70    PFN_vkCmdBeginTransformFeedbackEXT vk_CmdBeginTransformFeedbackEXT;
  71    PFN_vkCmdEndTransformFeedbackEXT vk_CmdEndTransformFeedbackEXT;
  72    PFN_vkCmdBeginQueryIndexedEXT vk_CmdBeginQueryIndexedEXT;
  73    PFN_vkCmdEndQueryIndexedEXT vk_CmdEndQueryIndexedEXT;
  74    PFN_vkCmdDrawIndirectByteCountEXT vk_CmdDrawIndirectByteCountEXT;
  75 };
  76
  77 static inline struct zink_screen *
  78 zink_screen(struct pipe_screen *pipe)
  79 {
  80    return (struct zink_screen *)pipe;
  81 }
  82
  83 VkFormat
  84 zink_get_format(struct zink_screen *screen, enum pipe_format format);
  85
  86 bool
  87 zink_is_depth_format_supported(struct zink_screen *screen, VkFormat format);
  88
  89 #endif