diff options
Diffstat (limited to 'src/ral/backends/opengl/backend_opengl.c')
| -rw-r--r-- | src/ral/backends/opengl/backend_opengl.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/ral/backends/opengl/backend_opengl.c b/src/ral/backends/opengl/backend_opengl.c index 97c86dd..ec01214 100644 --- a/src/ral/backends/opengl/backend_opengl.c +++ b/src/ral/backends/opengl/backend_opengl.c @@ -1,4 +1,5 @@ #include "backend_opengl.h" +#include "colours.h" #include "maths_types.h" #if defined(CEL_REND_BACKEND_OPENGL) #include <assert.h> @@ -62,8 +63,20 @@ void GPU_Device_Destroy(GPU_Device* device) {} bool GPU_Swapchain_Create(GPU_Swapchain* out_swapchain) { return true; } void GPU_Swapchain_Destroy(GPU_Swapchain* swapchain) {} void GPU_CmdEncoder_Destroy(GPU_CmdEncoder* encoder) {} -void GPU_CmdEncoder_BeginRender(GPU_CmdEncoder* encoder, GPU_Renderpass* renderpass) {} -void GPU_CmdEncoder_EndRender(GPU_CmdEncoder* encoder) {} + +void GPU_CmdEncoder_BeginRender(GPU_CmdEncoder* encoder, GPU_Renderpass* renderpass) { + glBindFramebuffer(GL_FRAMEBUFFER, renderpass->fbo); + // rgba clear_colour = STONE_800; + // glClearColor(clear_colour.r, clear_colour.g, clear_colour.b, 1.0f); + // if (renderpass->description.has_depth_stencil) { + // glClear(GL_DEPTH_BUFFER_BIT); + // } else { + // glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + // } +} + +void GPU_CmdEncoder_EndRender(GPU_CmdEncoder* encoder) { glBindFramebuffer(GL_FRAMEBUFFER, 0); } + GPU_CmdEncoder* GPU_GetDefaultEncoder() { return &context.main_encoder; } void GPU_QueueSubmit(GPU_CmdBuffer* cmd_buffer) {} @@ -319,6 +332,12 @@ void GPU_EncodeBindPipeline(GPU_CmdEncoder* encoder, GPU_Pipeline* pipeline) { // In OpenGL binding a pipeline is more or less equivalent to just setting the shader glUseProgram(pipeline->shader_id); + + if (pipeline->wireframe) { + glPolygonMode(GL_FRONT_AND_BACK, GL_LINE); + } else { + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + } } PUB void GPU_EncodeBindShaderData(GPU_CmdEncoder* encoder, u32 group, ShaderData data) { |