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copy chagnes from 5.0.0 to enhance DRM engine to support PROCS runmode

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Vincent Wei
2020-03-21 21:30:31 +08:00
parent e7cc2f1e35
commit 5a6705d8bc
13 changed files with 2033 additions and 1249 deletions
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include/gdi.h
+49 -16
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@@ -13734,14 +13734,18 @@ MG_EXPORT int drmGetDeviceFD (GHANDLE video);
* THe struct type defines the DRM surface information.
*/
typedef struct _DrmSurfaceInfo {
/** The prime fd of the buffer object. */
int prime_fd;
/** The global name of the buffer object. */
uint32_t name;
/** The local handle of the buffer object. */
uint32_t handle;
/** The buffer identifier. */
uint32_t id;
/** The prime fd of the buffer object. If it was no exported as a global
buffer object, it has the value -1. */
int prime_fd;
/** The global name of the buffer object. It has the value 0 when it was
not expored as global buffer object. */
uint32_t name;
/** The frame buffer identifier. If the buffer was not added as
a frame buffer to the system, it has the value 0. */
uint32_t fb_id;
/** The width of the surface. */
uint32_t width;
/** The height of the surface. */
@@ -13751,7 +13755,9 @@ typedef struct _DrmSurfaceInfo {
/** The DRM pixel format. */
uint32_t drm_format;
/** Size in bytes of the buffer object. */
unsigned long size;
size_t size;
/** The offset from the buffer start to the real pixel data. */
off_t offset;
} DrmSurfaceInfo;
/**
@@ -13773,15 +13779,24 @@ MG_EXPORT BOOL drmGetSurfaceInfo (GHANDLE video, HDC hdc, DrmSurfaceInfo* info);
* \param video The video handle.
* \param name The name handle of the DRM surface.
* \param drm_format The DRM pixel format.
* \param offset The offset from the buffer start to the real pixel data.
* \param width The width of the DRM surface.
* \param height The height of the DRM surface.
* \param pitch The pitch (row stride) of the DRM surface.
*
* \return The handle to the memory DC for success, HDC_INVALID for failure.
*/
MG_EXPORT HDC drmCreateDCFromName (GHANDLE video,
uint32_t name, uint32_t drm_format,
unsigned int width, unsigned int height, uint32_t pitch);
MG_EXPORT HDC drmCreateDCFromNameEx (GHANDLE video,
uint32_t name, uint32_t drm_format, off_t offset,
uint32_t width, uint32_t height, uint32_t pitch);
static inline HDC drmCreateDCFromName (GHANDLE video,
uint32_t name, uint32_t drm_format,
uint32_t width, uint32_t height, uint32_t pitch)
{
return drmCreateDCFromNameEx (video,
name, drm_format, 0, width, height, pitch);
}
/**
* This function creates a memory DC with a DRM surface which is created by
@@ -13791,15 +13806,24 @@ MG_EXPORT HDC drmCreateDCFromName (GHANDLE video,
* \param prime_fd The PRIME file descriptor.
* \param size The size of the DRM surface in bytes.
* \param drm_format The DRM pixel format.
* \param offset The offset from the buffer start to the real pixel data.
* \param width The width of the DRM surface.
* \param height The height of the DRM surface.
* \param pitch The pitch (row stride) of the DRM surface.
*
* \return The handle to the memory DC for success, HDC_INVALID for failure.
*/
MG_EXPORT HDC drmCreateDCFromPrimeFd (GHANDLE video,
int prime_fd, unsigned long size, uint32_t drm_format,
unsigned int width, unsigned int height, uint32_t pitch);
MG_EXPORT HDC drmCreateDCFromPrimeFdEx (GHANDLE video,
int prime_fd, size_t size, uint32_t drm_format, off_t offset,
uint32_t width, uint32_t height, uint32_t pitch);
static inline HDC drmCreateDCFromPrimeFd (GHANDLE video,
int prime_fd, size_t size, uint32_t drm_format,
uint32_t width, uint32_t height, uint32_t pitch)
{
return drmCreateDCFromPrimeFdEx (video,
prime_fd, size, drm_format, 0, width, height, pitch);
}
/**
* This function creates a memory DC with a DRM surface which is created by
@@ -13809,15 +13833,24 @@ MG_EXPORT HDC drmCreateDCFromPrimeFd (GHANDLE video,
* \param handle The handle of the DRM surface.
* \param size The size of the DRM surface in bytes.
* \param drm_format The DRM pixel format.
* \param offset The offset from the buffer start to the real pixel data.
* \param width The width of the DRM surface.
* \param height The height of the DRM surface.
* \param pitch The pitch (row stride) of the DRM surface.
*
* \return The handle to the memory DC for success, HDC_INVALID for failure.
*/
MG_EXPORT HDC drmCreateDCFromHandle (GHANDLE video,
uint32_t handle, unsigned long size, uint32_t drm_format,
unsigned int width, unsigned int height, uint32_t pitch);
MG_EXPORT HDC drmCreateDCFromHandleEx (GHANDLE video,
uint32_t handle, size_t size, uint32_t drm_format, off_t offset,
uint32_t width, uint32_t height, uint32_t pitch);
static inline HDC drmCreateDCFromHandle (GHANDLE video,
uint32_t handle, size_t size, uint32_t drm_format,
uint32_t width, uint32_t height, uint32_t pitch)
{
return drmCreateDCFromHandleEx (video,
handle, size, drm_format, 0, width, height, pitch);
}
/** @} end of gdi_drm_fns */