diff options
Diffstat (limited to 'src/vkvg_device_internal.h')
| -rw-r--r-- | src/vkvg_device_internal.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/vkvg_device_internal.h b/src/vkvg_device_internal.h index 647ce22..2683143 100644 --- a/src/vkvg_device_internal.h +++ b/src/vkvg_device_internal.h @@ -30,6 +30,27 @@ #define STENCIL_CLIP_BIT 0x2 #define STENCIL_ALL_BIT 0x3 +#define VKVG_PTS_SIZE 1024 +#define VKVG_VBO_SIZE (VKVG_PTS_SIZE * 4) +#define VKVG_IBO_SIZE (VKVG_VBO_SIZE * 6) +#define VKVG_PATHES_SIZE 16 +#define VKVG_ARRAY_THRESHOLD 8 + +#define VKVG_IBO_16 0 +#define VKVG_IBO_32 1 + +#define VKVG_CUR_IBO_TYPE VKVG_IBO_32//change this only + +#if VKVG_CUR_IBO_TYPE == VKVG_IBO_16 + #define VKVG_IBO_MAX UINT16_MAX + #define VKVG_IBO_INDEX_TYPE uint16_t + #define VKVG_VK_INDEX_TYPE VK_INDEX_TYPE_UINT16 +#else + #define VKVG_IBO_MAX UINT32_MAX + #define VKVG_IBO_INDEX_TYPE uint32_t + #define VKVG_VK_INDEX_TYPE VK_INDEX_TYPE_UINT32 +#endif + extern PFN_vkCmdBindPipeline CmdBindPipeline; extern PFN_vkCmdBindDescriptorSets CmdBindDescriptorSets; extern PFN_vkCmdBindIndexBuffer CmdBindIndexBuffer; @@ -51,6 +72,12 @@ extern PFN_vkWaitForFences WaitForFences; extern PFN_vkResetFences ResetFences; extern PFN_vkResetCommandBuffer ResetCommandBuffer; +typedef struct{ + vec2 pos; + uint32_t color; + vec3 uv; +}Vertex; + //per thread vulkan object used in contexts typedef struct _vkvg_device_thread_items_t { thrd_t id; @@ -69,6 +96,18 @@ typedef struct _vkvg_device_thread_items_t { vkvg_buff vertices; //vertex buffer with persistent mapped memory uint32_t sizeVBO; //size of vk vbo size + uint32_t sizeIndices; //reserved size + uint32_t sizeVertices; //reserved size + + Vertex* vertexCache; + VKVG_IBO_INDEX_TYPE* indexCache; + + //pathes, exists until stroke of fill + vec2* points; //points array + uint32_t sizePoints; //reserved size + //pathes array is a list of point count per segment + uint32_t* pathes; + uint32_t sizePathes; struct _vkvg_device_thread_items_t* next; }vkvg_device_thread_items_t; |