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Custom blitter for final resolve.

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This commit is contained in:
Ben Vanik
2015-03-07 10:17:09 -08:00
parent 2bce5ba0d9
commit d72610ba1b
11 changed files with 307 additions and 35 deletions
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13
src/xenia/gpu/gl4/command_processor.cc
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@@ -75,6 +75,7 @@ CommandProcessor::CommandProcessor(GL4GraphicsSystem* graphics_system)
active_vertex_shader_(nullptr),
active_pixel_shader_(nullptr),
active_framebuffer_(nullptr),
last_framebuffer_texture_(0),
point_list_geometry_program_(0),
rect_list_geometry_program_(0),
quad_list_geometry_program_(0),
@@ -566,13 +567,7 @@ void CommandProcessor::IssueSwap() {
// TODO(benvanik): handle dirty cases (resolved to sysmem, touched).
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// HACK: just use whatever our current framebuffer is.
if (active_framebuffer_) {
swap_params.framebuffer = active_framebuffer_->framebuffer;
// TODO(benvanik): pick the right one?
swap_params.attachment = GL_COLOR_ATTACHMENT0;
} else {
swap_params.framebuffer = 0;
}
swap_params.framebuffer_texture = last_framebuffer_texture_;
// Guess frontbuffer dimensions.
// Command buffer seems to set these right before the XE_SWAP.
@@ -2513,7 +2508,7 @@ bool CommandProcessor::IssueCopy() {
glNamedFramebufferReadBuffer(source_framebuffer->framebuffer,
GL_COLOR_ATTACHMENT0 + copy_src_select);
// TODO(benvanik): RAW copy.
texture_cache_.CopyReadBufferTexture(
last_framebuffer_texture_ = texture_cache_.CopyReadBufferTexture(
copy_dest_base, x, y, w, h,
ColorFormatToTextureFormat(copy_dest_format),
copy_dest_swap ? true : false);
@@ -2539,7 +2534,7 @@ bool CommandProcessor::IssueCopy() {
GL_COLOR_ATTACHMENT0 + copy_src_select);
// Either copy the readbuffer into an existing texture or create a new
// one in the cache so we can service future upload requests.
texture_cache_.CopyReadBufferTexture(
last_framebuffer_texture_ = texture_cache_.CopyReadBufferTexture(
copy_dest_base, x, y, w, h,
ColorFormatToTextureFormat(copy_dest_format),
copy_dest_swap ? true : false);