mirror of https://gitlab.freedesktop.org/mesa/mesa
egl/dri2: Declare loop vars inside the loop
That is, consistently do this: for (int i = 0; ...) No behavioral change. This patch touches only egl_dri2.c. Reviewed-by: Eric Engestrom <eric@engestrom.ch>
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98497dfd6a
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@ -195,16 +195,15 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
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_EGLConfig *matching_config;
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EGLint num_configs = 0;
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EGLint config_id;
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int i;
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_eglInitConfig(&base, disp, id);
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i = 0;
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double_buffer = 0;
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bind_to_texture_rgb = 0;
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bind_to_texture_rgba = 0;
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while (dri2_dpy->core->indexConfigAttrib(dri_config, i++, &attrib, &value)) {
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for (int i = 0; dri2_dpy->core->indexConfigAttrib(dri_config, i, &attrib,
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&value); ++i) {
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switch (attrib) {
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case __DRI_ATTRIB_RENDER_TYPE:
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if (value & __DRI_ATTRIB_RGBA_BIT)
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@ -287,7 +286,7 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
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}
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if (attr_list)
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for (i = 0; attr_list[i] != EGL_NONE; i += 2)
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for (int i = 0; attr_list[i] != EGL_NONE; i += 2)
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_eglSetConfigKey(&base, attr_list[i], attr_list[i+1]);
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if (rgba_masks && memcmp(rgba_masks, dri_masks, sizeof(dri_masks)))
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@ -442,12 +441,12 @@ dri2_bind_extensions(struct dri2_egl_display *dri2_dpy,
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const __DRIextension **extensions,
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bool optional)
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{
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int i, j, ret = EGL_TRUE;
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int ret = EGL_TRUE;
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void *field;
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for (i = 0; extensions[i]; i++) {
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for (int i = 0; extensions[i]; i++) {
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_eglLog(_EGL_DEBUG, "found extension `%s'", extensions[i]->name);
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for (j = 0; matches[j].name; j++) {
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for (int j = 0; matches[j].name; j++) {
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if (strcmp(extensions[i]->name, matches[j].name) == 0 &&
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extensions[i]->version >= matches[j].version) {
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field = ((char *) dri2_dpy + matches[j].offset);
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@ -459,7 +458,7 @@ dri2_bind_extensions(struct dri2_egl_display *dri2_dpy,
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}
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}
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for (j = 0; matches[j].name; j++) {
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for (int j = 0; matches[j].name; j++) {
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field = ((char *) dri2_dpy + matches[j].offset);
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if (*(const __DRIextension **) field == NULL) {
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if (optional) {
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@ -481,7 +480,7 @@ dri2_open_driver(_EGLDisplay *disp)
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{
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struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
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const __DRIextension **extensions = NULL;
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char path[PATH_MAX], *search_paths, *p, *next, *end;
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char path[PATH_MAX], *search_paths, *next, *end;
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char *get_extensions_name;
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const __DRIextension **(*get_extensions)(void);
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@ -495,7 +494,7 @@ dri2_open_driver(_EGLDisplay *disp)
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dri2_dpy->driver = NULL;
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end = search_paths + strlen(search_paths);
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for (p = search_paths; p < end; p = next + 1) {
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for (char *p = search_paths; p < end; p = next + 1) {
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int len;
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next = strchr(p, ':');
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if (next == NULL)
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@ -911,7 +910,6 @@ void
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dri2_display_destroy(_EGLDisplay *disp)
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{
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struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
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unsigned i;
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if (dri2_dpy->own_dri_screen)
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dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
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@ -963,7 +961,7 @@ dri2_display_destroy(_EGLDisplay *disp)
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* for the cleanup.
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*/
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if (disp->Platform != _EGL_PLATFORM_DRM && dri2_dpy->driver_configs) {
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for (i = 0; dri2_dpy->driver_configs[i]; i++)
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for (unsigned i = 0; dri2_dpy->driver_configs[i]; i++)
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free((__DRIconfig *) dri2_dpy->driver_configs[i]);
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free(dri2_dpy->driver_configs);
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}
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@ -1961,8 +1959,6 @@ dri2_create_image_mesa_drm_buffer(_EGLDisplay *disp, _EGLContext *ctx,
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static EGLBoolean
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dri2_check_dma_buf_attribs(const _EGLImageAttribs *attrs)
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{
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unsigned i;
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/**
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* The spec says:
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*
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@ -1992,7 +1988,7 @@ dri2_check_dma_buf_attribs(const _EGLImageAttribs *attrs)
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* specified for a plane's pitch or offset isn't supported by EGL,
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* EGL_BAD_ACCESS is generated."
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*/
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for (i = 0; i < ARRAY_SIZE(attrs->DMABufPlanePitches); ++i) {
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for (unsigned i = 0; i < ARRAY_SIZE(attrs->DMABufPlanePitches); ++i) {
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if (attrs->DMABufPlanePitches[i].IsPresent &&
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attrs->DMABufPlanePitches[i].Value <= 0) {
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_eglError(EGL_BAD_ACCESS, "invalid pitch");
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@ -2007,7 +2003,7 @@ dri2_check_dma_buf_attribs(const _EGLImageAttribs *attrs)
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* This is referring to EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT and
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* EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT, and the same for other planes.
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*/
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for (i = 0; i < DMA_BUF_MAX_PLANES; ++i) {
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for (unsigned i = 0; i < DMA_BUF_MAX_PLANES; ++i) {
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if (attrs->DMABufPlaneModifiersLo[i].IsPresent !=
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attrs->DMABufPlaneModifiersHi[i].IsPresent) {
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_eglError(EGL_BAD_PARAMETER, "modifier attribute lo or hi missing");
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@ -2017,7 +2013,7 @@ dri2_check_dma_buf_attribs(const _EGLImageAttribs *attrs)
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/* Although the EGL_EXT_image_dma_buf_import_modifiers spec doesn't
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* mandate it, we only accept the same modifier across all planes. */
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for (i = 1; i < DMA_BUF_MAX_PLANES; ++i) {
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for (unsigned i = 1; i < DMA_BUF_MAX_PLANES; ++i) {
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if (attrs->DMABufPlaneFds[i].IsPresent) {
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if ((attrs->DMABufPlaneModifiersLo[0].IsPresent !=
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attrs->DMABufPlaneModifiersLo[i].IsPresent) ||
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@ -2038,7 +2034,7 @@ dri2_check_dma_buf_attribs(const _EGLImageAttribs *attrs)
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static unsigned
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dri2_check_dma_buf_format(const _EGLImageAttribs *attrs)
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{
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unsigned i, plane_n;
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unsigned plane_n;
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switch (attrs->DMABufFourCC.Value) {
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case DRM_FORMAT_R8:
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@ -2119,7 +2115,7 @@ dri2_check_dma_buf_format(const _EGLImageAttribs *attrs)
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* "* If <target> is EGL_LINUX_DMA_BUF_EXT, and the list of attributes is
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* incomplete, EGL_BAD_PARAMETER is generated."
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*/
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for (i = 0; i < plane_n; ++i) {
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for (unsigned i = 0; i < plane_n; ++i) {
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if (!attrs->DMABufPlaneFds[i].IsPresent ||
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!attrs->DMABufPlaneOffsets[i].IsPresent ||
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!attrs->DMABufPlanePitches[i].IsPresent) {
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@ -2136,7 +2132,7 @@ dri2_check_dma_buf_format(const _EGLImageAttribs *attrs)
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* generated if any of the EGL_DMA_BUF_PLANE1_* or EGL_DMA_BUF_PLANE2_*
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* or EGL_DMA_BUF_PLANE3_* attributes are specified."
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*/
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for (i = plane_n; i < DMA_BUF_MAX_PLANES; ++i) {
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for (unsigned i = plane_n; i < DMA_BUF_MAX_PLANES; ++i) {
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if (attrs->DMABufPlaneFds[i].IsPresent ||
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attrs->DMABufPlaneOffsets[i].IsPresent ||
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attrs->DMABufPlanePitches[i].IsPresent ||
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@ -2239,7 +2235,6 @@ dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
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_EGLImageAttribs attrs;
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__DRIimage *dri_image;
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unsigned num_fds;
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unsigned i;
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int fds[DMA_BUF_MAX_PLANES];
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int pitches[DMA_BUF_MAX_PLANES];
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int offsets[DMA_BUF_MAX_PLANES];
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@ -2271,7 +2266,7 @@ dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
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if (!num_fds)
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return NULL;
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for (i = 0; i < num_fds; ++i) {
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for (unsigned i = 0; i < num_fds; ++i) {
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fds[i] = attrs.DMABufPlaneFds[i].Value;
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pitches[i] = attrs.DMABufPlanePitches[i].Value;
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offsets[i] = attrs.DMABufPlaneOffsets[i].Value;
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@ -2560,7 +2555,7 @@ dri2_wl_reference_buffer(void *user_data, uint32_t name, int fd,
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_EGLDisplay *disp = user_data;
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struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
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__DRIimage *img;
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int i, dri_components = 0;
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int dri_components = 0;
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if (fd == -1)
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img = dri2_dpy->image->createImageFromNames(dri2_dpy->dri_screen,
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@ -2587,7 +2582,7 @@ dri2_wl_reference_buffer(void *user_data, uint32_t name, int fd,
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dri2_dpy->image->queryImage(img, __DRI_IMAGE_ATTRIB_COMPONENTS, &dri_components);
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buffer->driver_format = NULL;
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for (i = 0; i < ARRAY_SIZE(wl_drm_components); i++)
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for (int i = 0; i < ARRAY_SIZE(wl_drm_components); i++)
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if (wl_drm_components[i].dri_components == dri_components)
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buffer->driver_format = &wl_drm_components[i];
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