gryphn graphics pipelines (create baisc objects)

src/core/gryphn_platform_functions.h

@@ -8,6 +8,7 @@
 #include "window_surface/gryphn_surface.h"
 #include "window_surface/gryphn_surface_create_functions.h"
 #include "shader_module/gryphn_shader_module.h"
+#include "pipelines/graphics_pipeline/gryphn_graphics_pipeline.h"
 
 typedef struct gnFunctions_t {
     gnReturnCode (*_gnCreateInstance)(gnInstance* instance, struct gnInstanceInfo_t info);
@@ -54,4 +55,7 @@ typedef struct gnDeviceFunctions_t {
 
     gnReturnCode (*_gnCreateShaderModule)(struct gnShaderModule_t* module, struct gnOutputDevice_t* device, struct gnShaderModuleInfo_t shaderModuleInfo);
     void (*_gnDestroyShaderModule)(struct gnShaderModule_t* module);
+
+    gnReturnCode (*_gnCreateGraphicsPipeline)(struct gnGraphicsPipeline_t* pipeline, struct gnOutputDevice_t* device, struct gnGraphicsPipelineInfo_t pipelineInfo);
+    void (*_gnDestroyGraphicsPipeline)(struct gnGraphicsPipeline_t* pipeline);
 } gnDeviceFunctions;

src/core/instance/init/gryphn_init.c

@@ -73,4 +73,6 @@ void gnLoadDeviceFunctions(struct gnDynamicLibrary_t* lib, struct gnDeviceFuncti
     gnLoadDLLFunction(lib, functions->_gnDestroyPresentationQueue, "gnDestroyPresentationQueueFn");
     gnLoadDLLFunction(lib, functions->_gnCreateShaderModule, "gnCreateShaderModuleFn");
     gnLoadDLLFunction(lib, functions->_gnDestroyShaderModule, "gnDestroyShaderModuleFn");
+    gnLoadDLLFunction(lib, functions->_gnCreateGraphicsPipeline, "gnCreateGraphicsPipelineFn");
+    gnLoadDLLFunction(lib, functions->_gnDestroyGraphicsPipeline, "gnDestroyGraphicsPipelineFn");
 }

src/core/pipelines/graphics_pipeline/gryphn_graphics_pipeline.c

@@ -0,0 +1,11 @@
+#include "gryphn_graphics_pipeline.h"
+#include "core/gryphn_platform_functions.h"
+
+gnReturnCode gnCreateGraphicsPipeline(struct gnGraphicsPipeline_t* graphicsPipeline, struct gnOutputDevice_t* device, struct gnGraphicsPipelineInfo_t info) {
+    graphicsPipeline->device = device;
+    return graphicsPipeline->device->deviceFunctions->_gnCreateGraphicsPipeline(graphicsPipeline, device, info);
+}
+
+void gnDestroyGraphicsPipeline(struct gnGraphicsPipeline_t* graphicsPipeline) {
+    graphicsPipeline->device->deviceFunctions->_gnDestroyGraphicsPipeline(graphicsPipeline);
+}

src/core/pipelines/graphics_pipeline/gryphn_graphics_pipeline.h

@@ -0,0 +1,89 @@
+#pragma once
+#include <core/output_device/gryphn_output_device.h>
+
+typedef enum gnDynamicState_e {
+    GN_DYNAMIC_VIEWPORT,
+    GN_DYNAMIC_SCISSOR,
+
+    GN_DYNAMIC_STATE_MAX
+} gnDynamicState;
+
+typedef struct gnDynamicStateInfo_t {
+    uint32_t dynamicStateCount;
+    enum gnDynamicState_e* dynamicStates;
+} gnDynamicStateInfo;
+
+typedef enum gnPrimitiveType_e {
+    GN_PRIMITIVE_POINTS, GN_PRIMITIVE_LINES, GN_PRIMITIVE_LINE_STRIP, GN_PRIMITIVE_TRIANGLES, GN_PRIMITIVE_TRIANGLE_STRIP
+} gnPrimativeType;
+
+typedef struct gnViewport_t {
+    gnVec2 position;
+    gnVec2 size;
+    float minDepth;
+    float maxDepth;
+} gnViewport;
+
+typedef struct gnScissor_t {
+    gnInt2 position;
+    gnUInt2 size;
+} gnScissor;
+
+typedef enum gnFillMode_e {
+    GN_FILL_MODE_FILL, GN_FILL_MODE_LINE, GN_FILL_MODE_POINT
+} gnFillMode;
+
+typedef enum gnCullFace_e {
+    GN_CULL_FACE_NONE, GN_CULL_FACE_BACK, GN_CULL_FACE_FRONT
+} gnCullFace;
+
+typedef enum gnCullDirection_e {
+    GN_DIRECTION_CLOCK_WISE, GN_DIRECTION_COUNTER_CLOCK_WISE
+} gnCullDirection;
+
+typedef struct gnCullMode_t {
+    enum gnCullFace_e face;
+    enum gnCullDirection_e direction;
+} gnCullMode;
+
+typedef enum gnBlendFactor_e {
+    GN_BLEND_FACTOR_ZERO,
+    GN_BLEND_FACTOR_ONE,
+    GN_BLEND_FACTOR_SRC_ALPHA,
+    GN_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA
+} gnBlendFactor;
+
+typedef enum gnBlendOperation_e {
+    GN_OPERATION_ADD
+} gnBlendOperation;
+
+typedef struct gnColorBlending_t {
+    gnBool enable;
+    enum gnBlendFactor_e sourceColorBlendFactor;
+    enum gnBlendFactor_e sourceAlphaBlendFactor;
+    enum gnBlendFactor_e destinationColorBlendFactor;
+    enum gnBlendFactor_e destinationAlphaBlendFactor;
+
+    enum gnBlendOperation_e colorBlendOperation;
+    enum gnBlendOperation_e alphaBlendOperation;
+} gnColorBlending;
+
+typedef struct gnGraphicsPipelineInfo_t {
+    struct gnDynamicStateInfo_t dynamicState;
+    enum gnPrimitiveType_e primitiveType;
+    struct gnViewport_t viewport;
+    struct gnScissor_t scissor;
+    enum gnFillMode_e fillMode;
+    struct gnCullMode_t cullMode;
+    struct gnColorBlending_t colorBlending;
+} gnGraphicsPipelineInfo;
+
+struct gnPlatformGraphicsPipeline_t;
+
+typedef struct gnGraphicsPipeline_t {
+    struct gnPlatformGraphicsPipeline_t* graphicsPipeline;
+    struct gnOutputDevice_t* device;
+} gnGraphicsPipeline;
+
+gnReturnCode gnCreateGraphicsPipeline(struct gnGraphicsPipeline_t* graphicsPipeline, struct gnOutputDevice_t* device, struct gnGraphicsPipelineInfo_t info);
+void gnDestroyGraphicsPipeline(struct gnGraphicsPipeline_t* graphicsPipeline);