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GPU: Add proper framebuffer register handling.

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This commit is contained in:
Tony Wasserka 2014-07-11 19:10:08 +02:00
parent bbc6f314eb
commit 0b4055c152
2 changed files with 105 additions and 11 deletions
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53
src/core/hw/gpu.cpp
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@ -84,6 +84,10 @@ const u8* GetFramebufferPointer(const u32 address) {
template <typename T>
inline void Read(T &var, const u32 addr) {
switch (addr) {
case Registers::FramebufferTopSize:
var = g_regs.top_framebuffer.size;
break;
case Registers::FramebufferTopLeft1:
var = g_regs.framebuffer_top_left_1;
break;
@ -92,6 +96,18 @@ inline void Read(T &var, const u32 addr) {
var = g_regs.framebuffer_top_left_2;
break;
case Registers::FramebufferTopFormat:
var = g_regs.top_framebuffer.format;
break;
case Registers::FramebufferTopSwapBuffers:
var = g_regs.top_framebuffer.active_fb;
break;
case Registers::FramebufferTopStride:
var = g_regs.top_framebuffer.stride;
break;
case Registers::FramebufferTopRight1:
var = g_regs.framebuffer_top_right_1;
break;
@ -100,6 +116,10 @@ inline void Read(T &var, const u32 addr) {
var = g_regs.framebuffer_top_right_2;
break;
case Registers::FramebufferSubSize:
var = g_regs.sub_framebuffer.size;
break;
case Registers::FramebufferSubLeft1:
var = g_regs.framebuffer_sub_left_1;
break;
@ -108,6 +128,26 @@ inline void Read(T &var, const u32 addr) {
var = g_regs.framebuffer_sub_right_1;
break;
case Registers::FramebufferSubFormat:
var = g_regs.sub_framebuffer.format;
break;
case Registers::FramebufferSubSwapBuffers:
var = g_regs.sub_framebuffer.active_fb;
break;
case Registers::FramebufferSubStride:
var = g_regs.sub_framebuffer.stride;
break;
case Registers::FramebufferSubLeft2:
var = g_regs.framebuffer_sub_left_2;
break;
case Registers::FramebufferSubRight2:
var = g_regs.framebuffer_sub_right_2;
break;
case Registers::DisplayInputBufferAddr:
var = g_regs.display_transfer.input_address;
break;
@ -154,6 +194,17 @@ inline void Read(T &var, const u32 addr) {
template <typename T>
inline void Write(u32 addr, const T data) {
switch (static_cast<Registers::Id>(addr)) {
// TODO: Framebuffer registers!!
case Registers::FramebufferTopSwapBuffers:
g_regs.top_framebuffer.active_fb = data;
// TODO: Not sure if this should only be done upon a change!
break;
case Registers::FramebufferSubSwapBuffers:
g_regs.sub_framebuffer.active_fb = data;
// TODO: Not sure if this should only be done upon a change!
break;
case Registers::DisplayInputBufferAddr:
g_regs.display_transfer.input_address = data;
break;
@ -195,7 +246,7 @@ inline void Write(u32 addr, const T data) {
g_regs.display_transfer.output_height * g_regs.display_transfer.output_width * 4,
g_regs.display_transfer.GetPhysicalInputAddress(), (int)g_regs.display_transfer.input_width, (int)g_regs.display_transfer.input_height,
g_regs.display_transfer.GetPhysicalOutputAddress(), (int)g_regs.display_transfer.output_width, (int)g_regs.display_transfer.output_height,
(int)g_regs.display_transfer.output_format);
(int)g_regs.display_transfer.output_format.Value());
}
break;