From 7b6a7d7dfb92d7a6d3537ea8b0339c2170d7eb84 Mon Sep 17 00:00:00 2001 From: Tony Wasserka Date: Sun, 3 Aug 2014 01:46:47 +0200 Subject: Pica/GPU: Change hardware registers to use physical addresses rather than virtual ones. This cleans up the mess that address reading/writing had become and makes the code a *lot* more sensible. This adds a physical<->virtual address converter to mem_map.h. For further accuracy, we will want to properly extend this to support a wider range of address regions. For now, this makes simply homebrew applications work in a good manner though. --- src/video_core/renderer_opengl/renderer_opengl.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'src/video_core/renderer_opengl') diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp index 02b174562..f11a64fad 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.cpp +++ b/src/video_core/renderer_opengl/renderer_opengl.cpp @@ -81,20 +81,20 @@ void RendererOpenGL::RenderXFB(const common::Rect& src_rect, const common::Rect& const auto& framebuffer_top = GPU::g_regs.framebuffer_config[0]; const auto& framebuffer_sub = GPU::g_regs.framebuffer_config[1]; const u32 active_fb_top = (framebuffer_top.active_fb == 1) - ? framebuffer_top.address_left2 - : framebuffer_top.address_left1; + ? Memory::PhysicalToVirtualAddress(framebuffer_top.address_left2) + : Memory::PhysicalToVirtualAddress(framebuffer_top.address_left1); const u32 active_fb_sub = (framebuffer_sub.active_fb == 1) - ? framebuffer_sub.address_left2 - : framebuffer_sub.address_left1; + ? Memory::PhysicalToVirtualAddress(framebuffer_sub.address_left2) + : Memory::PhysicalToVirtualAddress(framebuffer_sub.address_left1); DEBUG_LOG(GPU, "RenderXFB: 0x%08x bytes from 0x%08x(%dx%d), fmt %x", framebuffer_top.stride * framebuffer_top.height, - GPU::GetFramebufferAddr(active_fb_top), (int)framebuffer_top.width, + active_fb_top, (int)framebuffer_top.width, (int)framebuffer_top.height, (int)framebuffer_top.format); // TODO: This should consider the GPU registers for framebuffer width, height and stride. - FlipFramebuffer(GPU::GetFramebufferPointer(active_fb_top), m_xfb_top_flipped); - FlipFramebuffer(GPU::GetFramebufferPointer(active_fb_sub), m_xfb_bottom_flipped); + FlipFramebuffer(Memory::GetPointer(active_fb_top), m_xfb_top_flipped); + FlipFramebuffer(Memory::GetPointer(active_fb_sub), m_xfb_bottom_flipped); // Blit the top framebuffer // ------------------------ -- cgit v1.2.3