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Code Issues Releases Wiki Activity

Clean up RAMAllocators in display related code (#9141)

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This commit is contained in:
Jesse Hills
2025-06-19 17:17:08 +12:00
committed by GitHub
parent d4cb4ef994
commit 30bea20f7a
7 changed files with 27 additions and 27 deletions
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2
esphome/components/display/display_buffer.cpp
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@@ -11,7 +11,7 @@ namespace display {
static const char *const TAG = "display";
void DisplayBuffer::init_internal_(uint32_t buffer_length) {
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
this->buffer_ = allocator.allocate(buffer_length);
if (this->buffer_ == nullptr) {
ESP_LOGE(TAG, "Could not allocate buffer for display!");

4
esphome/components/font/font.h
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@@ -67,10 +67,10 @@ class Font
inline int get_height() { return this->height_; }
inline int get_bpp() { return this->bpp_; }
const std::vector<Glyph, ExternalRAMAllocator<Glyph>> &get_glyphs() const { return glyphs_; }
const std::vector<Glyph, RAMAllocator<Glyph>> &get_glyphs() const { return glyphs_; }
protected:
std::vector<Glyph, ExternalRAMAllocator<Glyph>> glyphs_;
std::vector<Glyph, RAMAllocator<Glyph>> glyphs_;
int baseline_;
int height_;
uint8_t bpp_; // bits per pixel

4
esphome/components/inkplate6/inkplate.cpp
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@@ -57,8 +57,8 @@ void Inkplate6::setup() {
* Allocate buffers. May be called after setup to re-initialise if e.g. greyscale is changed.
*/
void Inkplate6::initialize_() {
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
ExternalRAMAllocator<uint32_t> allocator32(ExternalRAMAllocator<uint32_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
RAMAllocator<uint32_t> allocator32;
uint32_t buffer_size = this->get_buffer_length_();
if (buffer_size == 0)
return;

12
esphome/components/nextion/nextion.cpp
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@@ -1,8 +1,8 @@
#include "nextion.h"
#include "esphome/core/util.h"
#include "esphome/core/log.h"
#include "esphome/core/application.h"
#include <cinttypes>
#include "esphome/core/application.h"
#include "esphome/core/log.h"
#include "esphome/core/util.h"
namespace esphome {
namespace nextion {
@@ -1003,7 +1003,7 @@ void Nextion::add_no_result_to_queue_(const std::string &variable_name) {
}
#endif
ExternalRAMAllocator<nextion::NextionQueue> allocator(ExternalRAMAllocator<nextion::NextionQueue>::ALLOW_FAILURE);
RAMAllocator<nextion::NextionQueue> allocator;
nextion::NextionQueue *nextion_queue = allocator.allocate(1);
if (nextion_queue == nullptr) {
ESP_LOGW(TAG, "Queue alloc failed");
@@ -1159,7 +1159,7 @@ void Nextion::add_to_get_queue(NextionComponentBase *component) {
}
#endif
ExternalRAMAllocator<nextion::NextionQueue> allocator(ExternalRAMAllocator<nextion::NextionQueue>::ALLOW_FAILURE);
RAMAllocator<nextion::NextionQueue> allocator;
nextion::NextionQueue *nextion_queue = allocator.allocate(1);
if (nextion_queue == nullptr) {
ESP_LOGW(TAG, "Queue alloc failed");
@@ -1191,7 +1191,7 @@ void Nextion::add_addt_command_to_queue(NextionComponentBase *component) {
if ((!this->is_setup() && !this->ignore_is_setup_) || this->is_sleeping())
return;
ExternalRAMAllocator<nextion::NextionQueue> allocator(ExternalRAMAllocator<nextion::NextionQueue>::ALLOW_FAILURE);
RAMAllocator<nextion::NextionQueue> allocator;
nextion::NextionQueue *nextion_queue = allocator.allocate(1);
if (nextion_queue == nullptr) {
ESP_LOGW(TAG, "Queue alloc failed");

8
esphome/components/nextion/nextion_upload_arduino.cpp
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@@ -3,12 +3,12 @@
#ifdef USE_NEXTION_TFT_UPLOAD
#ifdef USE_ARDUINO
#include <cinttypes>
#include "esphome/components/network/util.h"
#include "esphome/core/application.h"
#include "esphome/core/defines.h"
#include "esphome/core/util.h"
#include "esphome/core/log.h"
#include "esphome/components/network/util.h"
#include <cinttypes>
#include "esphome/core/util.h"
#ifdef USE_ESP32
#include <esp_heap_caps.h>
@@ -52,7 +52,7 @@ int Nextion::upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start) {
}
// Allocate the buffer dynamically
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
uint8_t *buffer = allocator.allocate(4096);
if (!buffer) {
ESP_LOGE(TAG, "Buffer alloc failed");

14
esphome/components/nextion/nextion_upload_idf.cpp
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@@ -3,14 +3,14 @@
#ifdef USE_NEXTION_TFT_UPLOAD
#ifdef USE_ESP_IDF
#include "esphome/core/application.h"
#include "esphome/core/defines.h"
#include "esphome/core/util.h"
#include "esphome/core/log.h"
#include "esphome/components/network/util.h"
#include <cinttypes>
#include <esp_heap_caps.h>
#include <esp_http_client.h>
#include <cinttypes>
#include "esphome/components/network/util.h"
#include "esphome/core/application.h"
#include "esphome/core/defines.h"
#include "esphome/core/log.h"
#include "esphome/core/util.h"
namespace esphome {
namespace nextion {
@@ -51,7 +51,7 @@ int Nextion::upload_by_chunks_(esp_http_client_handle_t http_client, uint32_t &r
}
// Allocate the buffer dynamically
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
uint8_t *buffer = allocator.allocate(4096);
if (!buffer) {
ESP_LOGE(TAG, "Buffer alloc failed");

10
esphome/components/waveshare_epaper/waveshare_epaper.cpp
View File

@@ -1,9 +1,9 @@
#include "waveshare_epaper.h"
#include <bitset>
#include <cinttypes>
#include "esphome/core/application.h"
#include "esphome/core/helpers.h"
#include "esphome/core/log.h"
#include <cinttypes>
#include <bitset>
namespace esphome {
namespace waveshare_epaper {
@@ -185,7 +185,7 @@ void WaveshareEPaper7C::setup() {
this->initialize();
}
void WaveshareEPaper7C::init_internal_7c_(uint32_t buffer_length) {
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
uint32_t small_buffer_length = buffer_length / NUM_BUFFERS;
for (int i = 0; i < NUM_BUFFERS; i++) {
@@ -2054,7 +2054,7 @@ void GDEW029T5::initialize() {
this->deep_sleep_between_updates_ = true;
// old buffer for partial update
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
this->old_buffer_ = allocator.allocate(this->get_buffer_length_());
if (this->old_buffer_ == nullptr) {
ESP_LOGE(TAG, "Could not allocate old buffer for display!");
@@ -2199,7 +2199,7 @@ void GDEW029T5::dump_config() {
void GDEW0154M09::initialize() {
this->init_internal_();
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
RAMAllocator<uint8_t> allocator;
this->lastbuff_ = allocator.allocate(this->get_buffer_length_());
if (this->lastbuff_ != nullptr) {
memset(this->lastbuff_, 0xff, sizeof(uint8_t) * this->get_buffer_length_());