Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#include "qemu/osdep.h"
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#include "qemu/error-report.h"
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#include "ui/egl-context.h"
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QEMUGLContext qemu_egl_create_context(DisplayGLCtx *dgc,
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QEMUGLParams *params,
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EGLContext share_context)
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{
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EGLContext ctx;
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EGLint ctx_att_core[] = {
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EGL_CONTEXT_OPENGL_PROFILE_MASK, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT,
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EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
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EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
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EGL_NONE
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};
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EGLint ctx_att_gles[] = {
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EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
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EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
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EGL_NONE
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};
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bool gles = (qemu_egl_mode == DISPLAY_GL_MODE_ES);
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ctx = eglCreateContext(qemu_egl_display, qemu_egl_config, share_context,
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gles ? ctx_att_gles : ctx_att_core);
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return ctx;
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}
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void qemu_egl_destroy_context(DisplayGLCtx *dgc, QEMUGLContext ctx)
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{
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eglDestroyContext(qemu_egl_display, ctx);
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}
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int qemu_egl_make_context_current(DisplayGLCtx *dgc,
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QEMUGLContext ctx)
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{
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if (!eglMakeCurrent(qemu_egl_display,
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EGL_NO_SURFACE, EGL_NO_SURFACE, ctx)) {
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error_report("egl: eglMakeCurrent failed: %s", qemu_egl_get_error_string());
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return -1;
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}
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return 0;
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}
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