56899df08f
This adds the windows version of game capture. New features: - An option to hook any fullscreen application automatically (that doesn't have borders) so that no specific window configuration is required. Definitely a sorely needed feature - An option to force memory capture for the sake of compatibility with things such as SLI, multi-adapter setups (usually laptops), as well as the ability to be used with the OpenGL renderer - An optimization option to force scaling on the GPU before texture transfer, reducing the transfer bandwidth (which is especially important for compatibility capture) - An optimization option to limit framerate to the current OBS framerate to improve capture performance (mostly useful for compatibility capture) - An option to capture third-party overlays (such as steam) - Logging improvements, game capture log will now be sent via pipe instead of written to a separate file, making diagnosing problems a little bit easier
85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
#define _CRT_SECURE_NO_WARNINGS
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#include <obs-module.h>
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#include <util/platform.h>
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#include <util/dstr.h>
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#include <util/config-file.h>
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#include <util/pipe.h>
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#include <windows.h>
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#include "graphics-hook-info.h"
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extern struct graphics_offsets offsets32;
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extern struct graphics_offsets offsets64;
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static inline bool load_offsets_from_string(struct graphics_offsets *offsets,
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const char *str)
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{
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config_t *config;
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if (config_open_string(&config, str) != CONFIG_SUCCESS) {
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return false;
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}
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offsets->d3d9.present =
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(uint32_t)config_get_uint(config, "d3d9", "present");
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offsets->d3d9.present_ex =
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(uint32_t)config_get_uint(config, "d3d9", "present_ex");
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offsets->d3d9.present_swap =
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(uint32_t)config_get_uint(config, "d3d9", "present_swap");
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offsets->d3d9.reset =
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(uint32_t)config_get_uint(config, "d3d9", "reset");
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offsets->d3d9.reset_ex =
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(uint32_t)config_get_uint(config, "d3d9", "reset_ex");
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offsets->dxgi.present =
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(uint32_t)config_get_uint(config, "dxgi", "present");
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offsets->dxgi.resize =
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(uint32_t)config_get_uint(config, "dxgi", "resize");
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config_close(config);
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return true;
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}
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bool load_graphics_offsets(bool is32bit)
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{
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char *offset_exe_path = NULL;
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struct dstr offset_exe = {0};
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struct dstr str = {0};
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os_process_pipe_t *pp;
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bool success = false;
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char data[128];
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dstr_copy(&offset_exe, "get-graphics-offsets");
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dstr_cat(&offset_exe, is32bit ? "32.exe" : "64.exe");
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offset_exe_path = obs_module_file(offset_exe.array);
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pp = os_process_pipe_create(offset_exe_path, "r");
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if (!pp) {
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blog(LOG_INFO, "load_graphics_offsets: Failed to start '%s'",
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offset_exe.array);
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goto error;
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}
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for (;;) {
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size_t len = os_process_pipe_read(pp, data, 128);
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if (!len)
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break;
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dstr_ncat(&str, data, len);
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}
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success = load_offsets_from_string(is32bit ? &offsets32 : &offsets64,
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str.array);
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if (!success) {
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blog(LOG_INFO, "load_graphics_offsets: Failed to load string");
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}
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os_process_pipe_destroy(pp);
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error:
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bfree(offset_exe_path);
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dstr_free(&offset_exe);
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dstr_free(&str);
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return success;
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}
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