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egl: consolidate ifdef HAVE_LIBDRM blocks 

Move the code around rather than having it scattered. No functional
change.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
This commit is contained in:
Emil Velikov 2015-07-10 11:01:35 +01:00
parent b0a9299603
commit 57c670a823
1 changed files with 102 additions and 108 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

210
src/egl/drivers/dri2/egl_dri2.c
View File

@ -1448,53 +1448,6 @@ dri2_create_image_khr_renderbuffer(_EGLDisplay *disp, _EGLContext *ctx,
return dri2_create_image_from_dri(disp, dri_image);
}
#ifdef HAVE_LIBDRM
static _EGLImage *
dri2_create_image_mesa_drm_buffer(_EGLDisplay *disp, _EGLContext *ctx,
EGLClientBuffer buffer, const EGLint *attr_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
EGLint format, name, pitch, err;
_EGLImageAttribs attrs;
__DRIimage *dri_image;
name = (EGLint) (uintptr_t) buffer;
err = _eglParseImageAttribList(&attrs, disp, attr_list);
if (err != EGL_SUCCESS)
return NULL;
if (attrs.Width <= 0 || attrs.Height <= 0 ||
attrs.DRMBufferStrideMESA <= 0) {
_eglError(EGL_BAD_PARAMETER,
"bad width, height or stride");
return NULL;
}
switch (attrs.DRMBufferFormatMESA) {
case EGL_DRM_BUFFER_FORMAT_ARGB32_MESA:
format = __DRI_IMAGE_FORMAT_ARGB8888;
pitch = attrs.DRMBufferStrideMESA;
break;
default:
_eglError(EGL_BAD_PARAMETER,
"dri2_create_image_khr: unsupported pixmap depth");
return NULL;
}
dri_image =
dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
attrs.Width,
attrs.Height,
format,
name,
pitch,
NULL);
return dri2_create_image_from_dri(disp, dri_image);
}
#endif
#ifdef HAVE_WAYLAND_PLATFORM
/* This structure describes how a wl_buffer maps to one or more
@ -1691,6 +1644,51 @@ dri2_create_wayland_buffer_from_image(_EGLDriver *drv, _EGLDisplay *dpy,
}
#ifdef HAVE_LIBDRM
static _EGLImage *
dri2_create_image_mesa_drm_buffer(_EGLDisplay *disp, _EGLContext *ctx,
EGLClientBuffer buffer, const EGLint *attr_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
EGLint format, name, pitch, err;
_EGLImageAttribs attrs;
__DRIimage *dri_image;
name = (EGLint) (uintptr_t) buffer;
err = _eglParseImageAttribList(&attrs, disp, attr_list);
if (err != EGL_SUCCESS)
return NULL;
if (attrs.Width <= 0 || attrs.Height <= 0 ||
attrs.DRMBufferStrideMESA <= 0) {
_eglError(EGL_BAD_PARAMETER,
"bad width, height or stride");
return NULL;
}
switch (attrs.DRMBufferFormatMESA) {
case EGL_DRM_BUFFER_FORMAT_ARGB32_MESA:
format = __DRI_IMAGE_FORMAT_ARGB8888;
pitch = attrs.DRMBufferStrideMESA;
break;
default:
_eglError(EGL_BAD_PARAMETER,
"dri2_create_image_khr: unsupported pixmap depth");
return NULL;
}
dri_image =
dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
attrs.Width,
attrs.Height,
format,
name,
pitch,
NULL);
return dri2_create_image_from_dri(disp, dri_image);
}
static EGLBoolean
dri2_check_dma_buf_attribs(const _EGLImageAttribs *attrs)
{
@ -1923,67 +1921,6 @@ dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
return res;
}
#endif
_EGLImage *
dri2_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
_EGLContext *ctx, EGLenum target,
EGLClientBuffer buffer, const EGLint *attr_list)
{
(void) drv;
switch (target) {
case EGL_GL_TEXTURE_2D_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR:
return dri2_create_image_khr_texture(disp, ctx, target, buffer, attr_list);
case EGL_GL_TEXTURE_3D_KHR:
if (disp->Extensions.KHR_gl_texture_3D_image) {
return dri2_create_image_khr_texture(disp, ctx, target, buffer, attr_list);
}
else {
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
return EGL_NO_IMAGE_KHR;
}
case EGL_GL_RENDERBUFFER_KHR:
return dri2_create_image_khr_renderbuffer(disp, ctx, buffer, attr_list);
#ifdef HAVE_LIBDRM
case EGL_DRM_BUFFER_MESA:
return dri2_create_image_mesa_drm_buffer(disp, ctx, buffer, attr_list);
#endif
#ifdef HAVE_WAYLAND_PLATFORM
case EGL_WAYLAND_BUFFER_WL:
return dri2_create_image_wayland_wl_buffer(disp, ctx, buffer, attr_list);
#endif
#ifdef HAVE_LIBDRM
case EGL_LINUX_DMA_BUF_EXT:
return dri2_create_image_dma_buf(disp, ctx, buffer, attr_list);
#endif
default:
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
return EGL_NO_IMAGE_KHR;
}
}
static EGLBoolean
dri2_destroy_image_khr(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *image)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_image *dri2_img = dri2_egl_image(image);
(void) drv;
dri2_dpy->image->destroyImage(dri2_img->dri_image);
free(dri2_img);
return EGL_TRUE;
}
#ifdef HAVE_LIBDRM
static _EGLImage *
dri2_create_drm_image_mesa(_EGLDriver *drv, _EGLDisplay *disp,
const EGLint *attr_list)
@ -2143,8 +2080,65 @@ dri2_export_dma_buf_image_mesa(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *im
return EGL_TRUE;
}
#endif
_EGLImage *
dri2_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
_EGLContext *ctx, EGLenum target,
EGLClientBuffer buffer, const EGLint *attr_list)
{
(void) drv;
switch (target) {
case EGL_GL_TEXTURE_2D_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR:
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR:
return dri2_create_image_khr_texture(disp, ctx, target, buffer, attr_list);
case EGL_GL_TEXTURE_3D_KHR:
if (disp->Extensions.KHR_gl_texture_3D_image) {
return dri2_create_image_khr_texture(disp, ctx, target, buffer, attr_list);
}
else {
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
return EGL_NO_IMAGE_KHR;
}
case EGL_GL_RENDERBUFFER_KHR:
return dri2_create_image_khr_renderbuffer(disp, ctx, buffer, attr_list);
#ifdef HAVE_LIBDRM
case EGL_DRM_BUFFER_MESA:
return dri2_create_image_mesa_drm_buffer(disp, ctx, buffer, attr_list);
case EGL_LINUX_DMA_BUF_EXT:
return dri2_create_image_dma_buf(disp, ctx, buffer, attr_list);
#endif
#ifdef HAVE_WAYLAND_PLATFORM
case EGL_WAYLAND_BUFFER_WL:
return dri2_create_image_wayland_wl_buffer(disp, ctx, buffer, attr_list);
#endif
default:
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
return EGL_NO_IMAGE_KHR;
}
}
static EGLBoolean
dri2_destroy_image_khr(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *image)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_image *dri2_img = dri2_egl_image(image);
(void) drv;
dri2_dpy->image->destroyImage(dri2_img->dri_image);
free(dri2_img);
return EGL_TRUE;
}
#ifdef HAVE_WAYLAND_PLATFORM
static void